Hecho matemático: 99164 is an uninteresting number.
Trivia: 99164 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: July 2nd is the day in 1986 that Rodrigo Rojas and Carmen Gloria Quintana where burnt alive during a street demonstration against the dictatorship of General Augusto Pinochet in Chile.