224392804 has 6 divisors (see below), whose sum is σ = 392687414. Its totient is φ = 112196400.

The previous prime is 224392799. The next prime is 224392837. The reversal of 224392804 is 408293422.

It can be written as a sum of positive squares in only one way, i.e., 129914404 + 94478400 = 11398^2 + 9720^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 224392804.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28049097 + ... + 28049104.

Almost surely, 2^224392804 is an apocalyptic number.

It is an amenable number.

224392804 is a deficient number, since it is larger than the sum of its proper divisors (168294610).

224392804 is a wasteful number, since it uses less digits than its factorization.

224392804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56098205 (or 56098203 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 224392804 is about 14979.7464598037. The cubic root of 224392804 is about 607.6725823975.

The spelling of 224392804 in words is "two hundred twenty-four million, three hundred ninety-two thousand, eight hundred four".