225232336 has 20 divisors (see below), whose sum is σ = 498728992. Its totient is φ = 96528096.

The previous prime is 225232321. The next prime is 225232349. The reversal of 225232336 is 633232522.

225232336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005390 + ... + 1005613.

Almost surely, 2^225232336 is an apocalyptic number.

It is an amenable number.

225232336 is an abundant number, since it is smaller than the sum of its proper divisors (273496656).

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

225232336 is a wasteful number, since it uses less digits than its factorization.

225232336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011018 (or 2011012 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 225232336 is about 15007.7425351050. The cubic root of 225232336 is about 608.4294778337.

Adding to 225232336 its reverse (633232522), we get a palindrome (858464858).

The spelling of 225232336 in words is "two hundred twenty-five million, two hundred thirty-two thousand, three hundred thirty-six".