572222 has 12 divisors (see below), whose sum is σ = 998640. Its totient is φ = 245196.

The previous prime is 572207. The next prime is 572233. The reversal of 572222 is 222275.

572222 is nontrivially palindromic in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 572194 and 572203.

It is a congruent number.

It is an unprimeable number.

572222 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2822 + ... + 3017.

It is an arithmetic number, because the mean of its divisors is an integer number (83220).

2⁵⁷²²²² is an apocalyptic number.

572222 is a deficient number, since it is larger than the sum of its proper divisors (426418).

572222 is a wasteful number, since it uses less digits than its factorization.

572222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855 (or 5848 counting only the distinct ones).

The product of its digits is 560, while the sum is 20.

The square root of 572222 is about 756.4535676431. The cubic root of 572222 is about 83.0210427123.

Adding to 572222 its reverse (222275), we get a palindrome (794497).

It can be divided in two parts, 5 and 72222, that added together give a palindrome (72227).

The spelling of 572222 in words is "five hundred seventy-two thousand, two hundred twenty-two".