225055204 has 24 divisors (see below), whose sum is σ = 435542688. Its totient is φ = 100895040.

The previous prime is 225055183. The next prime is 225055217. The reversal of 225055204 is 402550522.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31822 + ... + 38245.

It is an arithmetic number, because the mean of its divisors is an integer number (18147612).

Almost surely, 2^225055204 is an apocalyptic number.

It is an amenable number.

225055204 is a deficient number, since it is larger than the sum of its proper divisors (210487484).

225055204 is a wasteful number, since it uses less digits than its factorization.

225055204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70155 (or 70153 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 225055204 is about 15001.8400204775. The cubic root of 225055204 is about 608.2699379904.

The spelling of 225055204 in words is "two hundred twenty-five million, fifty-five thousand, two hundred four".