224044738 has 16 divisors (see below), whose sum is σ = 341724600. Its totient is φ = 110146176.

The previous prime is 224044729. The next prime is 224044741. The reversal of 224044738 is 837440422.

224044738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 210627169 + 13417569 = 14513^2 + 3663^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48756 + ... + 53152.

Almost surely, 2^224044738 is an apocalyptic number.

224044738 is a deficient number, since it is larger than the sum of its proper divisors (117679862).

224044738 is a wasteful number, since it uses less digits than its factorization.

224044738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821.

The product of its (nonzero) digits is 43008, while the sum is 34.

The square root of 224044738 is about 14968.1240641571. The cubic root of 224044738 is about 607.3582235044.

The spelling of 224044738 in words is "two hundred twenty-four million, forty-four thousand, seven hundred thirty-eight".