44318859 has 16 divisors (see below), whose sum is σ = 65359392. Its totient is φ = 26535168.

The previous prime is 44318843. The next prime is 44318863. The reversal of 44318859 is 95881344.

It is not a de Polignac number, because 44318859 - 2⁴ = 44318843 is a prime.

It is a super-2 number, since 2×44318859² = 3928322526123762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44318859.

It is not an unprimeable number, because it can be changed into a prime (44318359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13914 + ... + 16799.

It is an arithmetic number, because the mean of its divisors is an integer number (4084962).

Almost surely, 2^44318859 is an apocalyptic number.

44318859 is a deficient number, since it is larger than the sum of its proper divisors (21040533).

44318859 is a wasteful number, since it uses less digits than its factorization.

44318859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30766.

The product of its digits is 138240, while the sum is 42.

The square root of 44318859 is about 6657.2410952286. The cubic root of 44318859 is about 353.8855721961.

The spelling of 44318859 in words is "forty-four million, three hundred eighteen thousand, eight hundred fifty-nine".