225292 has 12 divisors (see below), whose sum is σ = 397936. Its totient is φ = 111600.

The previous prime is 225289. The next prime is 225299. The reversal of 225292 is 292522.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (225299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418 + ... + 790.

2²²⁵²⁹² is an apocalyptic number.

It is an amenable number.

225292 is a deficient number, since it is larger than the sum of its proper divisors (172644).

225292 is a wasteful number, since it uses less digits than its factorization.

225292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528 (or 526 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 225292 is about 474.6493442532. The cubic root of 225292 is about 60.8483197372.

The spelling of 225292 in words is "two hundred twenty-five thousand, two hundred ninety-two".