225264522 has 32 divisors (see below), whose sum is σ = 524610432. Its totient is φ = 63146304.

The previous prime is 225264517. The next prime is 225264563. The reversal of 225264522 is 225462522.

225264522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 225264522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48373 + ... + 52824.

It is an arithmetic number, because the mean of its divisors is an integer number (16394076).

Almost surely, 2^225264522 is an apocalyptic number.

225264522 is an abundant number, since it is smaller than the sum of its proper divisors (299345910).

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

225264522 is a wasteful number, since it uses less digits than its factorization.

225264522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101262.

The product of its digits is 19200, while the sum is 30.

The square root of 225264522 is about 15008.8148099708. The cubic root of 225264522 is about 608.4584582468.

The spelling of 225264522 in words is "two hundred twenty-five million, two hundred sixty-four thousand, five hundred twenty-two".