225032324 has 24 divisors (see below), whose sum is σ = 432897696. Its totient is φ = 101504000.

The previous prime is 225032323. The next prime is 225032363. The reversal of 225032324 is 423230522.

It is a self number, because there is not a number n which added to its sum of digits gives 225032324.

It is not an unprimeable number, because it can be changed into a prime (225032323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13757 + ... + 25284.

It is an arithmetic number, because the mean of its divisors is an integer number (18037404).

Almost surely, 2^225032324 is an apocalyptic number.

It is an amenable number.

225032324 is a deficient number, since it is larger than the sum of its proper divisors (207865372).

225032324 is a wasteful number, since it uses less digits than its factorization.

225032324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39187 (or 39185 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 225032324 is about 15001.0774279716. The cubic root of 225032324 is about 608.2493242512.

Adding to 225032324 its reverse (423230522), we get a palindrome (648262846).

The spelling of 225032324 in words is "two hundred twenty-five million, thirty-two thousand, three hundred twenty-four".