It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 85814.
285814 is an apocalyptic number.
85814 is a wasteful number, since it uses less digits than its factorization.
85814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510.
The square root of 85814 is about 292.9402669487. The cubic root of 85814 is about 44.1082047592.
Subtracting from 85814 its reverse (41858), we obtain a triangular number (43956 = T296).
The spelling of 85814 in words is "eighty-five thousand, eight hundred fourteen".