44038746 has 24 divisors (see below), whose sum is σ = 95628000. Its totient is φ = 14647176.

The previous prime is 44038741. The next prime is 44038747. The reversal of 44038746 is 64783044.

It is a super-2 number, since 2×44038746² = 3878822298505032, 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 44038746.

It is not an unprimeable number, because it can be changed into a prime (44038741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6531 + ... + 11433.

It is an arithmetic number, because the mean of its divisors is an integer number (3984500).

Almost surely, 2^44038746 is an apocalyptic number.

44038746 is an abundant number, since it is smaller than the sum of its proper divisors (51589254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44038746 is a wasteful number, since it uses less digits than its factorization.

44038746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410 (or 5407 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 44038746 is about 6636.1695276718. The cubic root of 44038746 is about 353.1384295517.

The spelling of 44038746 in words is "forty-four million, thirty-eight thousand, seven hundred forty-six".