130932872 has 32 divisors (see below), whose sum is σ = 281205120. Its totient is φ = 55987200.

The previous prime is 130932869. The next prime is 130932877. The reversal of 130932872 is 278239031.

It is not an unprimeable number, because it can be changed into a prime (130932877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24872 + ... + 29672.

It is an arithmetic number, because the mean of its divisors is an integer number (8787660).

Almost surely, 2^130932872 is an apocalyptic number.

It is an amenable number.

130932872 is an abundant number, since it is smaller than the sum of its proper divisors (150272248).

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

130932872 is a wasteful number, since it uses less digits than its factorization.

130932872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5301 (or 5297 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 130932872 is about 11442.5902661941. The cubic root of 130932872 is about 507.7885432365.

The spelling of 130932872 in words is "one hundred thirty million, nine hundred thirty-two thousand, eight hundred seventy-two".