225224984 has 32 divisors (see below), whose sum is σ = 432015120. Its totient is φ = 110038656.

The previous prime is 225224983. The next prime is 225225029. The reversal of 225224984 is 489422522.

225224984 is digitally balanced in base 3, 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 (225224981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119054 + ... + 120930.

Almost surely, 2^225224984 is an apocalyptic number.

It is an amenable number.

225224984 is a deficient number, since it is larger than the sum of its proper divisors (206790136).

225224984 is a wasteful number, since it uses less digits than its factorization.

225224984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219 (or 2215 counting only the distinct ones).

The product of its digits is 92160, while the sum is 38.

The square root of 225224984 is about 15007.4975928700. The cubic root of 225224984 is about 608.4228576739.

The spelling of 225224984 in words is "two hundred twenty-five million, two hundred twenty-four thousand, nine hundred eighty-four".