224466918 has 32 divisors (see below), whose sum is σ = 485513952. Its totient is φ = 68774400.

The previous prime is 224466917. The next prime is 224466937. The reversal of 224466918 is 819664422.

224466918 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 224466918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224466911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12828 + ... + 24768.

It is an arithmetic number, because the mean of its divisors is an integer number (15172311).

Almost surely, 2^224466918 is an apocalyptic number.

224466918 is an abundant number, since it is smaller than the sum of its proper divisors (261047034).

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

224466918 is a wasteful number, since it uses less digits than its factorization.

224466918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12200.

The product of its digits is 165888, while the sum is 42.

The square root of 224466918 is about 14982.2200624607. The cubic root of 224466918 is about 607.7394771277.

The spelling of 224466918 in words is "two hundred twenty-four million, four hundred sixty-six thousand, nine hundred eighteen".