130606768 has 20 divisors (see below), whose sum is σ = 255418920. Its totient is φ = 64692224.

The previous prime is 130606759. The next prime is 130606783. The reversal of 130606768 is 867606031.

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, 36433 + ... + 39856.

It is an arithmetic number, because the mean of its divisors is an integer number (12770946).

Almost surely, 2^130606768 is an apocalyptic number.

It is an amenable number.

130606768 is a deficient number, since it is larger than the sum of its proper divisors (124812152).

130606768 is a wasteful number, since it uses less digits than its factorization.

130606768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76404 (or 76398 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 130606768 is about 11428.3318117738. The cubic root of 130606768 is about 507.3666233663.

The spelling of 130606768 in words is "one hundred thirty million, six hundred six thousand, seven hundred sixty-eight".