507947924 has 12 divisors (see below), whose sum is σ = 969718848. Its totient is φ = 230885400.

The previous prime is 507947917. The next prime is 507947929. The reversal of 507947924 is 429749705.

It is a super-2 number, since 2×507947924² = 516022186991819552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507947929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5772092 + ... + 5772179.

It is an arithmetic number, because the mean of its divisors is an integer number (80809904).

Almost surely, 2^507947924 is an apocalyptic number.

It is an amenable number.

507947924 is a deficient number, since it is larger than the sum of its proper divisors (461770924).

507947924 is a wasteful number, since it uses less digits than its factorization.

507947924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11544286 (or 11544284 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 507947924 is about 22537.7000601215. The cubic root of 507947924 is about 797.8839516089.

The spelling of 507947924 in words is "five hundred seven million, nine hundred forty-seven thousand, nine hundred twenty-four".