225182352 has 40 divisors (see below), whose sum is σ = 583221600. Its totient is φ = 74867200.

The previous prime is 225182339. The next prime is 225182369. The reversal of 225182352 is 253281522.

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, 13399 + ... + 25097.

It is an arithmetic number, because the mean of its divisors is an integer number (14580540).

Almost surely, 2^225182352 is an apocalyptic number.

It is an amenable number.

225182352 is an abundant number, since it is smaller than the sum of its proper divisors (358039248).

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

225182352 is a wasteful number, since it uses less digits than its factorization.

225182352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12111 (or 12105 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 225182352 is about 15006.0771689339. The cubic root of 225182352 is about 608.3844665511.

The spelling of 225182352 in words is "two hundred twenty-five million, one hundred eighty-two thousand, three hundred fifty-two".