44268039 has 24 divisors (see below), whose sum is σ = 67325440. Its totient is φ = 29060856.

The previous prime is 44268023. The next prime is 44268041. The reversal of 44268039 is 93086244.

It is a happy number.

44268039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44268039 - 2⁴ = 44268023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44267994 and 44268012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44268079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14922 + ... + 17640.

Almost surely, 2^44268039 is an apocalyptic number.

44268039 is a deficient number, since it is larger than the sum of its proper divisors (23057401).

44268039 is an equidigital number, since it uses as much as digits as its factorization.

44268039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801 (or 2789 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 44268039 is about 6653.4231039368. The cubic root of 44268039 is about 353.7502547581.

The spelling of 44268039 in words is "forty-four million, two hundred sixty-eight thousand, thirty-nine".