572517212 has 12 divisors (see below), whose sum is σ = 1010772336. Its totient is φ = 283725120.

The previous prime is 572517193. The next prime is 572517221. The reversal of 572517212 is 212715275.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632864 + ... + 633767.

It is an arithmetic number, because the mean of its divisors is an integer number (84231028).

Almost surely, 2^572517212 is an apocalyptic number.

It is an amenable number.

572517212 is a deficient number, since it is larger than the sum of its proper divisors (438255124).

572517212 is a wasteful number, since it uses less digits than its factorization.

572517212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266748 (or 1266746 counting only the distinct ones).

The product of its digits is 9800, while the sum is 32.

The square root of 572517212 is about 23927.3319030769. The cubic root of 572517212 is about 830.3531723890.

The spelling of 572517212 in words is "five hundred seventy-two million, five hundred seventeen thousand, two hundred twelve".