56158932 has 12 divisors (see below), whose sum is σ = 131037536. Its totient is φ = 18719640.

The previous prime is 56158913. The next prime is 56158951. The reversal of 56158932 is 23985165.

It is an interprime number because it is at equal distance from previous prime (56158913) and next prime (56158951).

It is a tau number, because it is divible by the number of its divisors (12).

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, 2339944 + ... + 2339967.

Almost surely, 2^56158932 is an apocalyptic number.

It is an amenable number.

56158932 is an abundant number, since it is smaller than the sum of its proper divisors (74878604).

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

56158932 is a wasteful number, since it uses less digits than its factorization.

56158932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4679918 (or 4679916 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 56158932 is about 7493.9263407109. The cubic root of 56158932 is about 382.9478303825.

The spelling of 56158932 in words is "fifty-six million, one hundred fifty-eight thousand, nine hundred thirty-two".