225227984 has 40 divisors (see below), whose sum is σ = 442739520. Its totient is φ = 110985728.

The previous prime is 225227969. The next prime is 225227987. The reversal of 225227984 is 489722522.

225227984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225227987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627197 + ... + 627555.

It is an arithmetic number, because the mean of its divisors is an integer number (11068488).

Almost surely, 2^225227984 is an apocalyptic number.

It is an amenable number.

225227984 is a deficient number, since it is larger than the sum of its proper divisors (217511536).

225227984 is a wasteful number, since it uses less digits than its factorization.

225227984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 821 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 225227984 is about 15007.5975425782. The cubic root of 225227984 is about 608.4255590623.

The spelling of 225227984 in words is "two hundred twenty-five million, two hundred twenty-seven thousand, nine hundred eighty-four".