225306208 has 24 divisors (see below), whose sum is σ = 445813200. Its totient is φ = 112083840.

The previous prime is 225306187. The next prime is 225306223. The reversal of 225306208 is 802603522.

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, 11323 + ... + 24058.

It is an arithmetic number, because the mean of its divisors is an integer number (18575550).

Almost surely, 2^225306208 is an apocalyptic number.

It is an amenable number.

225306208 is a deficient number, since it is larger than the sum of its proper divisors (220506992).

225306208 is a wasteful number, since it uses less digits than its factorization.

225306208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35590 (or 35582 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 225306208 is about 15010.2034629781. The cubic root of 225306208 is about 608.4959883983.

The spelling of 225306208 in words is "two hundred twenty-five million, three hundred six thousand, two hundred eight".