Fait général: 14645 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 14645 is an unremarkable number.
Culture générale: 14645 is an uninteresting number.
Date historique: February 4th is the day in 960 that the coronation of Zhao Kuangyin as Emperor Taizu of Song, initiating the Song Dynasty period of China that would last more than three centuries.