Mathematical fact: 47506 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 47506 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: January 24th is the day in 1857 that the University of Calcutta is formally founded as the first fully-fledged university in south Asia.