225492908 has 12 divisors (see below), whose sum is σ = 394978080. Its totient is φ = 112642032.

The previous prime is 225492857. The next prime is 225492937. The reversal of 225492908 is 809294522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21143 + ... + 29966.

It is an arithmetic number, because the mean of its divisors is an integer number (32914840).

Almost surely, 2^225492908 is an apocalyptic number.

It is an amenable number.

225492908 is a deficient number, since it is larger than the sum of its proper divisors (169485172).

225492908 is a wasteful number, since it uses less digits than its factorization.

225492908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52216 (or 52214 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 225492908 is about 15016.4212780542. The cubic root of 225492908 is about 608.6640187373.

The spelling of 225492908 in words is "two hundred twenty-five million, four hundred ninety-two thousand, nine hundred eight".