572164222 has 8 divisors (see below), whose sum is σ = 980852976. Its totient is φ = 245213232.

The previous prime is 572164213. The next prime is 572164231. The reversal of 572164222 is 222461275.

It is an interprime number because it is at equal distance from previous prime (572164213) and next prime (572164231).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20434423 + ... + 20434450.

It is an arithmetic number, because the mean of its divisors is an integer number (122606622).

Almost surely, 2^572164222 is an apocalyptic number.

572164222 is a deficient number, since it is larger than the sum of its proper divisors (408688754).

572164222 is a wasteful number, since it uses less digits than its factorization.

572164222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40868882.

The product of its digits is 13440, while the sum is 31.

The square root of 572164222 is about 23919.9544732008. The cubic root of 572164222 is about 830.1824837065.

It can be divided in two parts, 5721642 and 22, that added together give a square (5721664 = 2392²).

The spelling of 572164222 in words is "five hundred seventy-two million, one hundred sixty-four thousand, two hundred twenty-two".