225315696 has 20 divisors (see below), whose sum is σ = 582065672. Its totient is φ = 75105216.

The previous prime is 225315679. The next prime is 225315757. The reversal of 225315696 is 696513522.

225315696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2346991 + ... + 2347086.

Almost surely, 2^225315696 is an apocalyptic number.

It is an amenable number.

225315696 is an abundant number, since it is smaller than the sum of its proper divisors (356749976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225315696 is a wasteful number, since it uses less digits than its factorization.

225315696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4694088 (or 4694082 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 225315696 is about 15010.5195113294. The cubic root of 225315696 is about 608.5045298539.

The spelling of 225315696 in words is "two hundred twenty-five million, three hundred fifteen thousand, six hundred ninety-six".