225633162 has 16 divisors (see below), whose sum is σ = 453559392. Its totient is φ = 74828880.

The previous prime is 225633131. The next prime is 225633173. The reversal of 225633162 is 261336522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94264 + ... + 96627.

It is an arithmetic number, because the mean of its divisors is an integer number (28347462).

Almost surely, 2^225633162 is an apocalyptic number.

225633162 is an abundant number, since it is smaller than the sum of its proper divisors (227926230).

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

225633162 is a wasteful number, since it uses less digits than its factorization.

225633162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191093.

The product of its digits is 12960, while the sum is 30.

The square root of 225633162 is about 15021.0905729245. The cubic root of 225633162 is about 608.7901865932.

Adding to 225633162 its reverse (261336522), we get a palindrome (486969684).

The spelling of 225633162 in words is "two hundred twenty-five million, six hundred thirty-three thousand, one hundred sixty-two".