572023212 has 24 divisors (see below), whose sum is σ = 1335118512. Its totient is φ = 190617600.

The previous prime is 572023189. The next prime is 572023241. The reversal of 572023212 is 212320275.

It is a happy number.

It is an unprimeable number.

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, 60912 + ... + 69672.

It is an arithmetic number, because the mean of its divisors is an integer number (55629938).

Almost surely, 2^572023212 is an apocalyptic number.

It is an amenable number.

572023212 is an abundant number, since it is smaller than the sum of its proper divisors (763095300).

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

572023212 is a wasteful number, since it uses less digits than its factorization.

572023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14209 (or 14207 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 572023212 is about 23917.0067525182. The cubic root of 572023212 is about 830.1142785504.

Adding to 572023212 its reverse (212320275), we get a palindrome (784343487).

The spelling of 572023212 in words is "five hundred seventy-two million, twenty-three thousand, two hundred twelve".