130682556 has 36 divisors (see below), whose sum is σ = 334868352. Its totient is φ = 42963264.

The previous prime is 130682549. The next prime is 130682569. The reversal of 130682556 is 655286031.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 130682556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22236 + ... + 27491.

Almost surely, 2^130682556 is an apocalyptic number.

It is an amenable number.

130682556 is an abundant number, since it is smaller than the sum of its proper divisors (204185796).

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

130682556 is a wasteful number, since it uses less digits than its factorization.

130682556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49810 (or 49805 counting only the distinct ones).

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

The square root of 130682556 is about 11431.6471254146. The cubic root of 130682556 is about 507.4647419834.

The spelling of 130682556 in words is "one hundred thirty million, six hundred eighty-two thousand, five hundred fifty-six".