130682388 has 12 divisors (see below), whose sum is σ = 304925600. Its totient is φ = 43560792.

The previous prime is 130682369. The next prime is 130682393. The reversal of 130682388 is 883286031.

It is a tau number, because it is divible by the number of its divisors (12).

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, 5445088 + ... + 5445111.

Almost surely, 2^130682388 is an apocalyptic number.

It is an amenable number.

130682388 is an abundant number, since it is smaller than the sum of its proper divisors (174243212).

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

130682388 is a wasteful number, since it uses less digits than its factorization.

130682388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10890206 (or 10890204 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 130682388 is about 11431.6397773898. The cubic root of 130682388 is about 507.4645245249.

The spelling of 130682388 in words is "one hundred thirty million, six hundred eighty-two thousand, three hundred eighty-eight".