224004244 has 12 divisors (see below), whose sum is σ = 392392000. Its totient is φ = 111892248.

The previous prime is 224004241. The next prime is 224004247. The reversal of 224004244 is 442400422.

It is an interprime number because it is at equal distance from previous prime (224004241) and next prime (224004247).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224004241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22794 + ... + 31105.

Almost surely, 2^224004244 is an apocalyptic number.

It is an amenable number.

224004244 is a deficient number, since it is larger than the sum of its proper divisors (168387756).

224004244 is a wasteful number, since it uses less digits than its factorization.

224004244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54942 (or 54940 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 224004244 is about 14966.7713285130. The cubic root of 224004244 is about 607.3216298520.

Adding to 224004244 its reverse (442400422), we get a palindrome (666404666).

The spelling of 224004244 in words is "two hundred twenty-four million, four thousand, two hundred forty-four".