130760832 has 64 divisors (see below), whose sum is σ = 349084800. Its totient is φ = 43367424.

The previous prime is 130760827. The next prime is 130760843. The reversal of 130760832 is 238067031.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 130760832.

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, 87193 + ... + 88679.

It is an arithmetic number, because the mean of its divisors is an integer number (5454450).

Almost surely, 2^130760832 is an apocalyptic number.

130760832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130760832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174542400).

130760832 is an abundant number, since it is smaller than the sum of its proper divisors (218323968).

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

130760832 is a wasteful number, since it uses less digits than its factorization.

130760832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733 (or 1721 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 130760832 is about 11435.0702665091. The cubic root of 130760832 is about 507.5660418637.

The spelling of 130760832 in words is "one hundred thirty million, seven hundred sixty thousand, eight hundred thirty-two".