130916580 has 48 divisors (see below), whose sum is σ = 368069184. Its totient is φ = 34768000.

The previous prime is 130916579. The next prime is 130916603. The reversal of 130916580 is 85619031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10714 + ... + 19406.

It is an arithmetic number, because the mean of its divisors is an integer number (7668108).

Almost surely, 2^130916580 is an apocalyptic number.

130916580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130916580 is an abundant number, since it is smaller than the sum of its proper divisors (237152604).

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

130916580 is a wasteful number, since it uses less digits than its factorization.

130916580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8956 (or 8954 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 130916580 is about 11441.8783423003. The cubic root of 130916580 is about 507.7674809574.

The spelling of 130916580 in words is "one hundred thirty million, nine hundred sixteen thousand, five hundred eighty".