224468938 has 8 divisors (see below), whose sum is σ = 338149188. Its totient is φ = 111752544.

The previous prime is 224468921. The next prime is 224468957. The reversal of 224468938 is 839864422.

It can be written as a sum of positive squares in 2 ways, for example, as 217356049 + 7112889 = 14743^2 + 2667^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 240381 + ... + 241312.

Almost surely, 2^224468938 is an apocalyptic number.

224468938 is a deficient number, since it is larger than the sum of its proper divisors (113680250).

224468938 is a wasteful number, since it uses less digits than its factorization.

224468938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481928.

The product of its digits is 663552, while the sum is 46.

The square root of 224468938 is about 14982.2874755493. The cubic root of 224468938 is about 607.7413001582.

The spelling of 224468938 in words is "two hundred twenty-four million, four hundred sixty-eight thousand, nine hundred thirty-eight".