2204572 has 6 divisors (see below), whose sum is σ = 3858008. Its totient is φ = 1102284.

The previous prime is 2204561. The next prime is 2204591. The reversal of 2204572 is 2754022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275568 + ... + 275575.

2^2204572 is an apocalyptic number.

It is an amenable number.

2204572 is a deficient number, since it is larger than the sum of its proper divisors (1653436).

2204572 is a wasteful number, since it uses less digits than its factorization.

2204572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551147 (or 551145 counting only the distinct ones).

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

The square root of 2204572 is about 1484.7801184014. The cubic root of 2204572 is about 130.1491778621.

Multiplying 2204572 by its sum of digits (22), we get a palindrome (48500584).

Adding to 2204572 its reverse (2754022), we get a palindrome (4958594).

The spelling of 2204572 in words is "two million, two hundred four thousand, five hundred seventy-two".