130764624 has 20 divisors (see below), whose sum is σ = 337808736. Its totient is φ = 43588192.

The previous prime is 130764619. The next prime is 130764649. The reversal of 130764624 is 426467031.

It is a happy number.

It is a super-2 number, since 2×130764624² = 34198773779722752, which contains 22 as substring.

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, 1362084 + ... + 1362179.

Almost surely, 2^130764624 is an apocalyptic number.

It is an amenable number.

130764624 is an abundant number, since it is smaller than the sum of its proper divisors (207044112).

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

130764624 is a wasteful number, since it uses less digits than its factorization.

130764624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724274 (or 2724268 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 130764624 is about 11435.2360710219. The cubic root of 130764624 is about 507.5709482051.

The spelling of 130764624 in words is "one hundred thirty million, seven hundred sixty-four thousand, six hundred twenty-four".