507460872 has 16 divisors (see below), whose sum is σ = 1268652240. Its totient is φ = 169153616.

The previous prime is 507460871. The next prime is 507460903. The reversal of 507460872 is 278064705.

It is a super-2 number, since 2×507460872² = 515033073222000768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 507460872.

It is not an unprimeable number, because it can be changed into a prime (507460871) 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, 10572078 + ... + 10572125.

It is an arithmetic number, because the mean of its divisors is an integer number (79290765).

Almost surely, 2^507460872 is an apocalyptic number.

It is an amenable number.

507460872 is an abundant number, since it is smaller than the sum of its proper divisors (761191368).

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

507460872 is a wasteful number, since it uses less digits than its factorization.

507460872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21144212 (or 21144208 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 507460872 is about 22526.8921957735. The cubic root of 507460872 is about 797.6288498354.

The spelling of 507460872 in words is "five hundred seven million, four hundred sixty thousand, eight hundred seventy-two".