225325316 has 12 divisors (see below), whose sum is σ = 399873600. Its totient is φ = 111075720.

The previous prime is 225325297. The next prime is 225325337. The reversal of 225325316 is 613523522.

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, 396416 + ... + 396983.

It is an arithmetic number, because the mean of its divisors is an integer number (33322800).

Almost surely, 2^225325316 is an apocalyptic number.

It is an amenable number.

225325316 is a deficient number, since it is larger than the sum of its proper divisors (174548284).

225325316 is a wasteful number, since it uses less digits than its factorization.

225325316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793474 (or 793472 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 225325316 is about 15010.8399498496. The cubic root of 225325316 is about 608.5131898960.

Adding to 225325316 its reverse (613523522), we get a palindrome (838848838).

The spelling of 225325316 in words is "two hundred twenty-five million, three hundred twenty-five thousand, three hundred sixteen".