225848622 has 16 divisors (see below), whose sum is σ = 452678400. Its totient is φ = 75119352.

The previous prime is 225848617. The next prime is 225848633. The reversal of 225848622 is 226848522.

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, 37872 + ... + 43427.

It is an arithmetic number, because the mean of its divisors is an integer number (28292400).

Almost surely, 2^225848622 is an apocalyptic number.

225848622 is an abundant number, since it is smaller than the sum of its proper divisors (226829778).

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

225848622 is a wasteful number, since it uses less digits than its factorization.

225848622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81767.

The product of its digits is 122880, while the sum is 39.

The square root of 225848622 is about 15028.2607776150. The cubic root of 225848622 is about 608.9839054636.

The spelling of 225848622 in words is "two hundred twenty-five million, eight hundred forty-eight thousand, six hundred twenty-two".