225025204 has 12 divisors (see below), whose sum is σ = 396895744. Its totient is φ = 111626424.

The previous prime is 225025127. The next prime is 225025211. The reversal of 225025204 is 402520522.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220974 + ... + 221989.

Almost surely, 2^225025204 is an apocalyptic number.

It is an amenable number.

225025204 is a deficient number, since it is larger than the sum of its proper divisors (171870540).

225025204 is a wasteful number, since it uses less digits than its factorization.

225025204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443094 (or 443092 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 225025204 is about 15000.8401098072. The cubic root of 225025204 is about 608.2429092011.

Adding to 225025204 its reverse (402520522), we get a palindrome (627545726).

The spelling of 225025204 in words is "two hundred twenty-five million, twenty-five thousand, two hundred four".