224989264 has 20 divisors (see below), whose sum is σ = 436995220. Its totient is φ = 112216320.

The previous prime is 224989231. The next prime is 224989277. The reversal of 224989264 is 462989422.

It can be written as a sum of positive squares in 2 ways, for example, as 114318864 + 110670400 = 10692^2 + 10520^2 .

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, 10647 + ... + 23734.

It is an arithmetic number, because the mean of its divisors is an integer number (21849761).

Almost surely, 2^224989264 is an apocalyptic number.

It is an amenable number.

224989264 is a deficient number, since it is larger than the sum of its proper divisors (212005956).

224989264 is a wasteful number, since it uses less digits than its factorization.

224989264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34798 (or 34792 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 224989264 is about 14999.6421290643. The cubic root of 224989264 is about 608.2105255486.

The spelling of 224989264 in words is "two hundred twenty-four million, nine hundred eighty-nine thousand, two hundred sixty-four".