44024224 has 12 divisors (see below), whose sum is σ = 86672754. Its totient is φ = 22012096.

The previous prime is 44024209. The next prime is 44024243. The reversal of 44024224 is 42242044.

It can be written as a sum of positive squares in only one way, i.e., 42250000 + 1774224 = 6500^2 + 1332^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44024195 and 44024204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687847 + ... + 687910.

Almost surely, 2^44024224 is an apocalyptic number.

It is an amenable number.

44024224 is a deficient number, since it is larger than the sum of its proper divisors (42648530).

44024224 is a wasteful number, since it uses less digits than its factorization.

44024224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375767 (or 1375759 counting only the distinct ones).

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

The square root of 44024224 is about 6635.0752821652. The cubic root of 44024224 is about 353.0996088878.

Adding to 44024224 its reverse (42242044), we get a palindrome (86266268).

The spelling of 44024224 in words is "forty-four million, twenty-four thousand, two hundred twenty-four".