General fact: 4812 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 4812 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 4812 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: March 4th is the day in 1917 that Jeannette Rankin of Montana becomes the first female member of the United States House of Representatives.