512229264 has 40 divisors (see below), whose sum is σ = 1330673760. Its totient is φ = 169786368.

The previous prime is 512229217. The next prime is 512229281. The reversal of 512229264 is 462922215.

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, 21217 + ... + 38400.

It is an arithmetic number, because the mean of its divisors is an integer number (33266844).

Almost surely, 2^512229264 is an apocalyptic number.

It is an amenable number.

512229264 is an abundant number, since it is smaller than the sum of its proper divisors (818444496).

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

512229264 is a wasteful number, since it uses less digits than its factorization.

512229264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59807 (or 59801 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 512229264 is about 22632.4824975079. The cubic root of 512229264 is about 800.1193905148.

The spelling of 512229264 in words is "five hundred twelve million, two hundred twenty-nine thousand, two hundred sixty-four".