44044456 has 16 divisors (see below), whose sum is σ = 82941300. Its totient is φ = 21926784.

The previous prime is 44044423. The next prime is 44044463. The reversal of 44044456 is 65444044.

It can be written as a sum of positive squares in 2 ways, for example, as 34222500 + 9821956 = 5850^2 + 3134^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9951 + ... + 13678.

Almost surely, 2^44044456 is an apocalyptic number.

It is an amenable number.

44044456 is a deficient number, since it is larger than the sum of its proper divisors (38896844).

44044456 is a wasteful number, since it uses less digits than its factorization.

44044456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23868 (or 23864 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 44044456 is about 6636.5997317904. The cubic root of 44044456 is about 353.1536913644.

The spelling of 44044456 in words is "forty-four million, forty-four thousand, four hundred fifty-six".