130937568 has 24 divisors (see below), whose sum is σ = 343711368. Its totient is φ = 43645824.

The previous prime is 130937557. The next prime is 130937627. The reversal of 130937568 is 865739031.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681871 + ... + 682062.

It is an arithmetic number, because the mean of its divisors is an integer number (14321307).

Almost surely, 2^130937568 is an apocalyptic number.

It is an amenable number.

130937568 is an abundant number, since it is smaller than the sum of its proper divisors (212773800).

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

130937568 is a wasteful number, since it uses less digits than its factorization.

130937568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363946 (or 1363938 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 130937568 is about 11442.7954626481. The cubic root of 130937568 is about 507.7946138956.

The spelling of 130937568 in words is "one hundred thirty million, nine hundred thirty-seven thousand, five hundred sixty-eight".