General fact: 47922 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 47922 is an unremarkable number.
Trivia: 47922 is a boring number.
Historical date: March 16th is the day in 1621 that Samoset, a Mohegan, visited the settlers of Plymouth Colony and greets them, "Welcome, Englishmen!.