130969256 has 32 divisors (see below), whose sum is σ = 268980480. Its totient is φ = 59289600.

The previous prime is 130969231. The next prime is 130969283. The reversal of 130969256 is 652969031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19721 + ... + 25511.

It is an arithmetic number, because the mean of its divisors is an integer number (8405640).

Almost surely, 2^130969256 is an apocalyptic number.

It is an amenable number.

130969256 is an abundant number, since it is smaller than the sum of its proper divisors (138011224).

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

130969256 is a wasteful number, since it uses less digits than its factorization.

130969256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6065 (or 6061 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 130969256 is about 11444.1800055749. The cubic root of 130969256 is about 507.8355741234.

The spelling of 130969256 in words is "one hundred thirty million, nine hundred sixty-nine thousand, two hundred fifty-six".