130791960 has 96 divisors (see below), whose sum is σ = 457788240. Its totient is φ = 32193792.

The previous prime is 130791959. The next prime is 130791971. The reversal of 130791960 is 69197031.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9294 + ... + 18653.

Almost surely, 2^130791960 is an apocalyptic number.

130791960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130791960 is an abundant number, since it is smaller than the sum of its proper divisors (326996280).

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

130791960 is a wasteful number, since it uses less digits than its factorization.

130791960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27977 (or 27970 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 130791960 is about 11436.4312615431. The cubic root of 130791960 is about 507.6063145304.

The spelling of 130791960 in words is "one hundred thirty million, seven hundred ninety-one thousand, nine hundred sixty".