44939 has 2 divisors, whose sum is σ = 44940. Its totient is φ = 44938.

The previous prime is 44927. The next prime is 44953. The reversal of 44939 is 93944.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44939 - 2⁸ = 44683 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 44939.

It is not a weakly prime, because it can be changed into another prime (44909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22469 + 22470.

It is an arithmetic number, because the mean of its divisors is an integer number (22470).

2⁴⁴⁹³⁹ is an apocalyptic number.

44939 is a deficient number, since it is larger than the sum of its proper divisors (1).

44939 is an equidigital number, since it uses as much as digits as its factorization.

44939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The square root of 44939 is about 211.9882072192. The cubic root of 44939 is about 35.5528538890.

The spelling of 44939 in words is "forty-four thousand, nine hundred thirty-nine".