225733794 has 128 divisors (see below), whose sum is σ = 569963520. Its totient is φ = 58579200.

The previous prime is 225733793. The next prime is 225733811. The reversal of 225733794 is 497337522.

225733794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (317520) is a multiple of the sum of its prime divisors (336).

It is not an unprimeable number, because it can be changed into a prime (225733793) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 994309 + ... + 994535.

It is an arithmetic number, because the mean of its divisors is an integer number (4452840).

Almost surely, 2^225733794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225733794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284981760).

225733794 is an abundant number, since it is smaller than the sum of its proper divisors (344229726).

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

225733794 is a wasteful number, since it uses less digits than its factorization.

225733794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336.

The product of its digits is 317520, while the sum is 42.

The square root of 225733794 is about 15024.4398897263. The cubic root of 225733794 is about 608.8806795981.

The spelling of 225733794 in words is "two hundred twenty-five million, seven hundred thirty-three thousand, seven hundred ninety-four".