Fait général: 24871 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 24871 is an uninteresting number.
Culture générale: 24871 is an uninteresting number.
Date historique: February 3rd is the day in 1918 that the Twin Peaks Tunnel in San Francisco, California begins service as the longest streetcar tunnel in the world at 11,920 feet (3,633 meters) long.