225853634 has 8 divisors (see below), whose sum is σ = 338849040. Its totient is φ = 112903956.

The previous prime is 225853603. The next prime is 225853669. The reversal of 225853634 is 436358522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 6617 + ... + 22259.

It is an arithmetic number, because the mean of its divisors is an integer number (42356130).

Almost surely, 2^225853634 is an apocalyptic number.

225853634 is a deficient number, since it is larger than the sum of its proper divisors (112995406).

225853634 is a wasteful number, since it uses less digits than its factorization.

225853634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22864.

The product of its digits is 172800, while the sum is 38.

The square root of 225853634 is about 15028.4275291861. The cubic root of 225853634 is about 608.9884102579.

The spelling of 225853634 in words is "two hundred twenty-five million, eight hundred fifty-three thousand, six hundred thirty-four".