85289496 has 16 divisors (see below), whose sum is σ = 213223800. Its totient is φ = 28429824.

The previous prime is 85289483. The next prime is 85289507. The reversal of 85289496 is 69498258.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1776841 + ... + 1776888.

Almost surely, 2^85289496 is an apocalyptic number.

It is an amenable number.

85289496 is an abundant number, since it is smaller than the sum of its proper divisors (127934304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85289496 is a wasteful number, since it uses less digits than its factorization.

85289496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3553738 (or 3553734 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The square root of 85289496 is about 9235.2312369534. The cubic root of 85289496 is about 440.1815641864.

The spelling of 85289496 in words is "eighty-five million, two hundred eighty-nine thousand, four hundred ninety-six".