572522 has 8 divisors (see below), whose sum is σ = 862596. Its totient is φ = 284992.

The previous prime is 572521. The next prime is 572549. The reversal of 572522 is 225275.

572522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 421201 + 151321 = 649^2 + 389^2 .

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 572522.

It is not an unprimeable number, because it can be changed into a prime (572521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98 + ... + 1074.

2⁵⁷²⁵²² is an apocalyptic number.

572522 is a deficient number, since it is larger than the sum of its proper divisors (290074).

572522 is a wasteful number, since it uses less digits than its factorization.

572522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272.

The product of its digits is 1400, while the sum is 23.

The square root of 572522 is about 756.6518353906. The cubic root of 572522 is about 83.0355487149.

Adding to 572522 its reverse (225275), we get a palindrome (797797).

It can be divided in two parts, 5 and 72522, that added together give a palindrome (72527).

The spelling of 572522 in words is "five hundred seventy-two thousand, five hundred twenty-two".