225255562 has 16 divisors (see below), whose sum is σ = 386349120. Its totient is φ = 96488928.

The previous prime is 225255551. The next prime is 225255581. The reversal of 225255562 is 265552522.

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, 43158 + ... + 48094.

It is an arithmetic number, because the mean of its divisors is an integer number (24146820).

Almost surely, 2^225255562 is an apocalyptic number.

225255562 is a deficient number, since it is larger than the sum of its proper divisors (161093558).

225255562 is a wasteful number, since it uses less digits than its factorization.

225255562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8205.

The product of its digits is 60000, while the sum is 34.

The square root of 225255562 is about 15008.5163157455. The cubic root of 225255562 is about 608.4503909015.

The spelling of 225255562 in words is "two hundred twenty-five million, two hundred fifty-five thousand, five hundred sixty-two".