2525204 has 24 divisors (see below), whose sum is σ = 4989600. Its totient is φ = 1107680.

The previous prime is 2525191. The next prime is 2525219. The reversal of 2525204 is 4025252.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287 + ... + 2265.

It is an arithmetic number, because the mean of its divisors is an integer number (207900).

2^2525204 is an apocalyptic number.

It is an amenable number.

2525204 is a deficient number, since it is larger than the sum of its proper divisors (2464396).

2525204 is a wasteful number, since it uses less digits than its factorization.

2525204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023 (or 2021 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 2525204 is about 1589.0890472217. The cubic root of 2525204 is about 136.1754511802.

The spelling of 2525204 in words is "two million, five hundred twenty-five thousand, two hundred four".