225795424 has 48 divisors (see below), whose sum is σ = 454153392. Its totient is φ = 110481408.

The previous prime is 225795397. The next prime is 225795431. The reversal of 225795424 is 424597522.

It is a congruent number.

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, 380472 + ... + 381064.

It is an arithmetic number, because the mean of its divisors is an integer number (9461529).

Almost surely, 2^225795424 is an apocalyptic number.

It is an amenable number.

225795424 is an abundant number, since it is smaller than the sum of its proper divisors (228357968).

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

225795424 is a wasteful number, since it uses less digits than its factorization.

225795424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839 (or 831 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 225795424 is about 15026.4907413541. The cubic root of 225795424 is about 608.9360869005.

The spelling of 225795424 in words is "two hundred twenty-five million, seven hundred ninety-five thousand, four hundred twenty-four".