130552686 has 48 divisors (see below), whose sum is σ = 324829440. Its totient is φ = 37478160.

The previous prime is 130552661. The next prime is 130552739. The reversal of 130552686 is 686255031.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130552686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13590 + ... + 21113.

It is an arithmetic number, because the mean of its divisors is an integer number (6767280).

Almost surely, 2^130552686 is an apocalyptic number.

130552686 is an abundant number, since it is smaller than the sum of its proper divisors (194276754).

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

130552686 is a wasteful number, since it uses less digits than its factorization.

130552686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34741 (or 34738 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 130552686 is about 11425.9654296694. The cubic root of 130552686 is about 507.2965831215.

The spelling of 130552686 in words is "one hundred thirty million, five hundred fifty-two thousand, six hundred eighty-six".