Hecho general: 25870 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 25870 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 25870 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: October 29th is the day in 2008 that Delta Air Lines merges with Northwest Airlines, creating the world's largest airline and reducing the number of US legacy carriers to 5.