2522204 has 24 divisors (see below), whose sum is σ = 4572288. Its totient is φ = 1216880.

The previous prime is 2522189. The next prime is 2522209. The reversal of 2522204 is 4022252.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23519 + ... + 23625.

It is an arithmetic number, because the mean of its divisors is an integer number (190512).

2^2522204 is an apocalyptic number.

It is an amenable number.

2522204 is a deficient number, since it is larger than the sum of its proper divisors (2050084).

2522204 is a wasteful number, since it uses less digits than its factorization.

2522204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 263 counting only the distinct ones).

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

The square root of 2522204 is about 1588.1448296676. The cubic root of 2522204 is about 136.1215032959.

Adding to 2522204 its reverse (4022252), we get a palindrome (6544456).

The spelling of 2522204 in words is "two million, five hundred twenty-two thousand, two hundred four".