507568 has 10 divisors (see below), whose sum is σ = 983444. Its totient is φ = 253776.

The previous prime is 507557. The next prime is 507571. The reversal of 507568 is 865705.

It is an unprimeable number.

507568 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15846 + ... + 15877.

2⁵⁰⁷⁵⁶⁸ is an apocalyptic number.

It is an amenable number.

507568 is a deficient number, since it is larger than the sum of its proper divisors (475876).

507568 is a wasteful number, since it uses less digits than its factorization.

507568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31731 (or 31725 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 507568 is about 712.4380674838. The cubic root of 507568 is about 79.7684973947.

The spelling of 507568 in words is "five hundred seven thousand, five hundred sixty-eight".