572422 has 8 divisors (see below), whose sum is σ = 864576. Its totient is φ = 284232.

The previous prime is 572419. The next prime is 572423. The reversal of 572422 is 224275.

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

It is a junction number, because it is equal to n+sod(n) for n = 572393 and 572402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572423) 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, 598 + ... + 1225.

It is an arithmetic number, because the mean of its divisors is an integer number (108072).

2⁵⁷²⁴²² is an apocalyptic number.

572422 is a deficient number, since it is larger than the sum of its proper divisors (292154).

572422 is a wasteful number, since it uses less digits than its factorization.

572422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982.

The product of its digits is 1120, while the sum is 22.

The square root of 572422 is about 756.5857519145. The cubic root of 572422 is about 83.0307139439.

Adding to 572422 its reverse (224275), we get a palindrome (796697).

It can be divided in two parts, 5 and 72422, that added together give a palindrome (72427).

The spelling of 572422 in words is "five hundred seventy-two thousand, four hundred twenty-two".