225996324 has 24 divisors (see below), whose sum is σ = 544336128. Its totient is φ = 72901920.

The previous prime is 225996313. The next prime is 225996341. The reversal of 225996324 is 423699522.

225996324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 303387 + ... + 304130.

It is an arithmetic number, because the mean of its divisors is an integer number (22680672).

Almost surely, 2^225996324 is an apocalyptic number.

It is an amenable number.

225996324 is an abundant number, since it is smaller than the sum of its proper divisors (318339804).

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

225996324 is a wasteful number, since it uses less digits than its factorization.

225996324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607555 (or 607553 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 225996324 is about 15033.1741159344. The cubic root of 225996324 is about 609.1166323300.

The spelling of 225996324 in words is "two hundred twenty-five million, nine hundred ninety-six thousand, three hundred twenty-four".