225088324 has 12 divisors (see below), whose sum is σ = 394419564. Its totient is φ = 112397024.

The previous prime is 225088289. The next prime is 225088337. The reversal of 225088324 is 423880522.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65318724 + 159769600 = 8082^2 + 12640^2 .

It is a super-2 number, since 2×225088324² = 101329507202257952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 225088324.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33307 + ... + 39490.

It is an arithmetic number, because the mean of its divisors is an integer number (32868297).

Almost surely, 2^225088324 is an apocalyptic number.

It is an amenable number.

225088324 is a deficient number, since it is larger than the sum of its proper divisors (169331240).

225088324 is a wasteful number, since it uses less digits than its factorization.

225088324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73574 (or 73572 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 225088324 is about 15002.9438444593. The cubic root of 225088324 is about 608.2997749842.

The spelling of 225088324 in words is "two hundred twenty-five million, eighty-eight thousand, three hundred twenty-four".