Fait général: 1262 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 1262 is the number of subsets of {1,2,3,...,14} that have a sum divisible by 13.
Culture générale: 1262 is a boring number.
Date historique: June 15th is the day in 1804 that New Hampshire approves the Twelfth Amendment to the United States Constitution, ratifying the document.