Fait mathématique: 7652 is a value of n for which n^{2} and n^{3} use the same digits.
Culture générale: 7652 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: December 12th is the day in 1901 that Guglielmo Marconi receives the first transatlantic radio signal at Signal Hill in St John's, Newfoundland.