89107692 has 48 divisors (see below), whose sum is σ = 215843040. Its totient is φ = 28588032.

The previous prime is 89107679. The next prime is 89107703. The reversal of 89107692 is 29670198.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42034 + ... + 44102.

It is an arithmetic number, because the mean of its divisors is an integer number (4496730).

Almost surely, 2^89107692 is an apocalyptic number.

It is an amenable number.

89107692 is an abundant number, since it is smaller than the sum of its proper divisors (126735348).

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

89107692 is a wasteful number, since it uses less digits than its factorization.

89107692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210 (or 2208 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 89107692 is about 9439.6870710845. The cubic root of 89107692 is about 446.6545183696.

The spelling of 89107692 in words is "eighty-nine million, one hundred seven thousand, six hundred ninety-two".