512471572 has 24 divisors (see below), whose sum is σ = 946139040. Its totient is φ = 242206560.

The previous prime is 512471563. The next prime is 512471599. The reversal of 512471572 is 275174215.

It is a super-2 number, since 2×512471572² = 525254224216302368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27723 + ... + 42349.

It is an arithmetic number, because the mean of its divisors is an integer number (39422460).

Almost surely, 2^512471572 is an apocalyptic number.

It is an amenable number.

512471572 is a deficient number, since it is larger than the sum of its proper divisors (433667468).

512471572 is a wasteful number, since it uses less digits than its factorization.

512471572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15111 (or 15109 counting only the distinct ones).

The product of its digits is 19600, while the sum is 34.

The square root of 512471572 is about 22637.8349671518. The cubic root of 512471572 is about 800.2455350496.

The spelling of 512471572 in words is "five hundred twelve million, four hundred seventy-one thousand, five hundred seventy-two".