89560932 has 48 divisors (see below), whose sum is σ = 219777600. Its totient is φ = 28344960.

The previous prime is 89560883. The next prime is 89560943. The reversal of 89560932 is 23906598.

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, 19119 + ... + 23337.

It is an arithmetic number, because the mean of its divisors is an integer number (4578700).

Almost surely, 2^89560932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89560932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109888800).

89560932 is an abundant number, since it is smaller than the sum of its proper divisors (130216668).

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

89560932 is a wasteful number, since it uses less digits than its factorization.

89560932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316 (or 4314 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 89560932 is about 9463.6637725566. The cubic root of 89560932 is about 447.4105302651.

The spelling of 89560932 in words is "eighty-nine million, five hundred sixty thousand, nine hundred thirty-two".