2204504 has 16 divisors (see below), whose sum is σ = 4313520. Its totient is φ = 1054240.

The previous prime is 2204483. The next prime is 2204507. The reversal of 2204504 is 4054022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204507) 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, 5807 + ... + 6174.

It is an arithmetic number, because the mean of its divisors is an integer number (269595).

2^2204504 is an apocalyptic number.

It is an amenable number.

2204504 is a deficient number, since it is larger than the sum of its proper divisors (2109016).

2204504 is a wasteful number, since it uses less digits than its factorization.

2204504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12010 (or 12006 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2204504 is about 1484.7572192113. The cubic root of 2204504 is about 130.1478396983.

Adding to 2204504 its reverse (4054022), we get a palindrome (6258526).

The spelling of 2204504 in words is "two million, two hundred four thousand, five hundred four".