Hecho general: 85828 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 85828 is an uninteresting number.
Trivia: 85828 is an unremarkable number.
Fecha histórica: December 27th is the day in 1996 that Taliban forces retake the strategic Bagram air base which solidifies their buffer zone around Kabul.