130766976 has 48 divisors (see below), whose sum is σ = 376298910. Its totient is φ = 43588608.

The previous prime is 130766971. The next prime is 130766989. The reversal of 130766976 is 679667031.

It can be written as a sum of positive squares in only one way, i.e., 94478400 + 36288576 = 9720^2 + 6024^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (130766971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55605 + ... + 57908.

Almost surely, 2^130766976 is an apocalyptic number.

130766976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130766976 is an abundant number, since it is smaller than the sum of its proper divisors (245531934).

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

130766976 is a wasteful number, since it uses less digits than its factorization.

130766976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113533 (or 113518 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 130766976 is about 11435.3389105877. The cubic root of 130766976 is about 507.5739913311.

The spelling of 130766976 in words is "one hundred thirty million, seven hundred sixty-six thousand, nine hundred seventy-six".