37 is...

...The normal human body temperature in degrees Celsius.

Expressed as a Roman numeral as XXXVII

Expressed as a Binary number as 0100101

It is a prime number, the fifth lucky prime, the first irregular prime, and the third unique prime

The atomic number of rubidium.

The number 666 (number) divided by its digits added together [37=666/(6+6+6)]

The number of slots in European Roulette

I-37 is the designation for a US interstate highway in Texas, running from San Antonio to Corpus Christi.

+37 was the international dialing code of the German Democratic Republic (aka East Germany). Today the +37 prefix is shared by Lithuania (+370), Latvia (+371), Estonia (+372), Moldavia (+373), Armenia (+374), Belarus (+375), Andorra (+376), Monaco (+377), San Marino (+378) and Vatican City (+379).

The Green Monster in Fenway Park is 37 feet tall.

There were 37 extramarital affairs on "Dallas" during the 1980s.

There are 37 miracles in the Bible.

"Les Miserables" has a cast of 37.

There are 37 ways to make $5 using denominations of 5.00, 1.00, 0.50, and 0.25.

A collection of Beethoven's complete symphonies would have 37 tracks.

Elaine slept with Jerry 37 times.

A world-record meatloaf contained 37 pounds of spices.

The 37th Pillsbury Bake-Off was won by contestant #37.

If a bunch of people toss their hats into the air and randomly retrieve them, the probability that no one will end up with their own hat is about 37%.

The 37th Greek word in Strong's dictionary is "hagiazo", which is translated as "hallow", "be holy" or "sanctify".

There are 37 different ways to throw 26 with 1 or 2 scoring darts.

There are 37 points in a "perfect" bridge hand.

37% of an AMC Pacer's surface area is glass; the Pacer's turning diameter is 37 feet.

By 1995 personal computers were in 37 percent of American households.

There are 37 characters available for use in personalized license plates.

37% of Americans claim to know how to use all the features on their VCR.

The 37th Amendment guarantees that you can post whatever the hell you want to the net.

Only 37% of adults believe today's children will grow up to make the world a better place.

37% of pregnancies resulting from in vitro fertilization are multiple.

Tyrannosaurus rex has 37 vertebrae in its tail.

If a fertile man and woman have sex every day for a month, there is a 37% chance of pregnancy.

SPAM was invented in 1937.

William Shakespeare wrote 37 plays.

Michael Jackson's album "Thriller" was #1 for 37 weeks on the Billboard album chart.

From 37th American President Richard Nixon's resignation speech: "This is the 37th time I have spoken to you from this office."

Abraham Lincoln was first elected to the House of Representatives at age 37.

The only American President to resign from office was #37.

"Hollywood Madam" Heidi Fleiss was sentenced to 37 months in prison.

The Hindenburg took 37 seconds to burn (in 1937).

Hannibal brought 37 elephants with him on his conquest of Rome.

Amelia Earhart disappeared in 1937.

Prior to marriage, Adolf Hitler's mother lived at peasant holding number 37 in Spital, Austria.

The reign of Emporer Gaius Caesar Augustus Germanicus (Caligula) began (and correspondingly, the reign of Emporer Tiberius ended) in A.D. 37.

Lean women who exercise for at least four hours per week are 37% less likely to suffer breast cancer.

Some famous poets including Byron, Majakovsky, Rimbaud, Dylan Thomas and Pushkin died at age 37 (Pushkin in 1837). (Note).

INXS member Michael Hutchence died at age 37.

Bobbi McCaughey, the mother of the world's first surviving septuplets, spent 37 days in the hospital when she had the babies.

Monica Lewinsky was cleared to enter the White House 37 times between the time she left her staff job there in April 1996 to work at the Pentagon and December 1997.

Paula Jones' declaration in her lawsuit against Bill Clinton has 37 items.

37 seconds elapsed between the sighting of the iceberg and its collision with the Titanic.