225232338 has 16 divisors (see below), whose sum is σ = 450635616. Its totient is φ = 75048960.

The previous prime is 225232321. The next prime is 225232349. The reversal of 225232338 is 833232522.

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, 15570 + ... + 26322.

It is an arithmetic number, because the mean of its divisors is an integer number (28164726).

Almost surely, 2^225232338 is an apocalyptic number.

225232338 is an abundant number, since it is smaller than the sum of its proper divisors (225403278).

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

225232338 is a wasteful number, since it uses less digits than its factorization.

225232338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14249.

The product of its digits is 17280, while the sum is 30.

The square root of 225232338 is about 15007.7426017373. The cubic root of 225232338 is about 608.4294796346.

The spelling of 225232338 in words is "two hundred twenty-five million, two hundred thirty-two thousand, three hundred thirty-eight".