225326850 has 96 divisors (see below), whose sum is σ = 650851200. Its totient is φ = 50519040.

The previous prime is 225326831. The next prime is 225326851. The reversal of 225326850 is 58623522.

225326850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (225326851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53626 + ... + 57674.

It is an arithmetic number, because the mean of its divisors is an integer number (6779700).

Almost surely, 2^225326850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225326850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325425600).

225326850 is an abundant number, since it is smaller than the sum of its proper divisors (425524350).

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

225326850 is a wasteful number, since it uses less digits than its factorization.

225326850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124 (or 4119 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 225326850 is about 15010.8910461704. The cubic root of 225326850 is about 608.5145707989.

The spelling of 225326850 in words is "two hundred twenty-five million, three hundred twenty-six thousand, eight hundred fifty".