130973562 has 24 divisors (see below), whose sum is σ = 291447156. Its totient is φ = 42477696.

The previous prime is 130973561. The next prime is 130973587. The reversal of 130973562 is 265379031.

130973562 is a `hidden beast` number, since 1 + 3 + 0 + 97 + 3 + 562 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 107557641 + 23415921 = 10371^2 + 4839^2 .

It is not an unprimeable number, because it can be changed into a prime (130973561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97663 + ... + 98994.

Almost surely, 2^130973562 is an apocalyptic number.

130973562 is an abundant number, since it is smaller than the sum of its proper divisors (160473594).

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

130973562 is a wasteful number, since it uses less digits than its factorization.

130973562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196702 (or 196699 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 130973562 is about 11444.3681345892. The cubic root of 130973562 is about 507.8411395925.

The spelling of 130973562 in words is "one hundred thirty million, nine hundred seventy-three thousand, five hundred sixty-two".