85192432 has 20 divisors (see below), whose sum is σ = 177757720. Its totient is φ = 39319488.

The previous prime is 85192427. The next prime is 85192441. The reversal of 85192432 is 23429158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204582 + ... + 204997.

It is an arithmetic number, because the mean of its divisors is an integer number (8887886).

Almost surely, 2^85192432 is an apocalyptic number.

It is an amenable number.

85192432 is an abundant number, since it is smaller than the sum of its proper divisors (92565288).

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

85192432 is a wasteful number, since it uses less digits than its factorization.

85192432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409600 (or 409594 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 85192432 is about 9229.9746478525. The cubic root of 85192432 is about 440.0145174273.

The spelling of 85192432 in words is "eighty-five million, one hundred ninety-two thousand, four hundred thirty-two".