130863652 has 24 divisors (see below), whose sum is σ = 243028800. Its totient is φ = 61523616.

The previous prime is 130863647. The next prime is 130863683. The reversal of 130863652 is 256368031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6627 + ... + 17482.

It is an arithmetic number, because the mean of its divisors is an integer number (10126200).

Almost surely, 2^130863652 is an apocalyptic number.

It is an amenable number.

130863652 is a deficient number, since it is larger than the sum of its proper divisors (112165148).

130863652 is a wasteful number, since it uses less digits than its factorization.

130863652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24195 (or 24193 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 130863652 is about 11439.5652015275. The cubic root of 130863652 is about 507.6990436369.

The spelling of 130863652 in words is "one hundred thirty million, eight hundred sixty-three thousand, six hundred fifty-two".