225492176 has 40 divisors (see below), whose sum is σ = 537715584. Its totient is φ = 89205120.

The previous prime is 225492167. The next prime is 225492181. The reversal of 225492176 is 671294522.

225492176 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 7 ways as a sum of consecutive naturals, for example, 75980 + ... + 78891.

Almost surely, 2^225492176 is an apocalyptic number.

225492176 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

225492176 is an abundant number, since it is smaller than the sum of its proper divisors (312223408).

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

225492176 is a wasteful number, since it uses less digits than its factorization.

225492176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154899 (or 154893 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 225492176 is about 15016.3969047172. The cubic root of 225492176 is about 608.6633601171.

The spelling of 225492176 in words is "two hundred twenty-five million, four hundred ninety-two thousand, one hundred seventy-six".