225894422 has 16 divisors (see below), whose sum is σ = 365245440. Its totient is φ = 104162112.

The previous prime is 225894413. The next prime is 225894433. The reversal of 225894422 is 224498522.

225894422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 29858 + ... + 36650.

It is an arithmetic number, because the mean of its divisors is an integer number (22827840).

Almost surely, 2^225894422 is an apocalyptic number.

225894422 is a deficient number, since it is larger than the sum of its proper divisors (139351018).

225894422 is a wasteful number, since it uses less digits than its factorization.

225894422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8087.

The product of its digits is 92160, while the sum is 38.

The square root of 225894422 is about 15029.7844961263. The cubic root of 225894422 is about 609.0250681053.

The spelling of 225894422 in words is "two hundred twenty-five million, eight hundred ninety-four thousand, four hundred twenty-two".