Fatto generale: 19252 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 19252 is a boring number.
Trivia: 19252 is a boring number.
Data storica: September 15th is the day in 1962 that the Soviet ship Poltava heads toward Cuba, one of the events that sets into motion the Cuban Missile Crisis.