Fatto generale: 24 is the number of a car in the NASCAR Sprint Cup Series owned by Hendrick Motorsports.
Fatto matematico: 24 is a semi-meandric number.
Trivia: 24 is the number of bits a computer needs to represent falseColor images (for a maximum of 16,777,216 colours).
Data storica: January 24th is the day in 1918 that the Gregorian calendar is introduced in Russia by decree of the Council of People's Commissars effective February 14(NS).