572164212 has 24 divisors (see below), whose sum is σ = 1336025376. Its totient is φ = 190582048.

The previous prime is 572164199. The next prime is 572164213. The reversal of 572164212 is 212461275.

It is a self number, because there is not a number n which added to its sum of digits gives 572164212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572164213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418 + ... + 33830.

It is an arithmetic number, because the mean of its divisors is an integer number (55667724).

Almost surely, 2^572164212 is an apocalyptic number.

It is an amenable number.

572164212 is an abundant number, since it is smaller than the sum of its proper divisors (763861164).

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

572164212 is a wasteful number, since it uses less digits than its factorization.

572164212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34847 (or 34845 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 572164212 is about 23919.9542641703. The cubic root of 572164212 is about 830.1824788700.

The spelling of 572164212 in words is "five hundred seventy-two million, one hundred sixty-four thousand, two hundred twelve".