Hecho general: 89966 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 89966 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 89966 is a boring number.
Fecha histórica: April 26th is the day in 2002 that Robert Steinhäuser infiltrates and kills 17 at Gutenberg-Gymnasium in Erfurt, Germany before dying of a self-inflicted gunshot.