Fatto generale: 1458 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 1458 is the maximum determinant of a binary 11×11 matrix.
Trivia: 1458 is an uninteresting number.
Data storica: December 28th is the day in 1612 that Galileo Galilei becomes the first astronomer to observe the planet Neptune, although he mistakenly catalogued it as a fixed star.