130960832 has 28 divisors (see below), whose sum is σ = 263444736. Its totient is φ = 64581120.

The previous prime is 130960829. The next prime is 130960867. The reversal of 130960832 is 238069031.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 9344 + ... + 18687.

Almost surely, 2^130960832 is an apocalyptic number.

130960832 is the 9344-th pentagonal number.

It is an amenable number.

130960832 is an abundant number, since it is smaller than the sum of its proper divisors (132483904).

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

130960832 is an equidigital number, since it uses as much as digits as its factorization.

130960832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28116 (or 28106 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 130960832 is about 11443.8119523173. The cubic root of 130960832 is about 507.8246858210.

The spelling of 130960832 in words is "one hundred thirty million, nine hundred sixty thousand, eight hundred thirty-two".