44239073 has 2 divisors, whose sum is σ = 44239074. Its totient is φ = 44239072.

The previous prime is 44239061. The next prime is 44239109. The reversal of 44239073 is 37093244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38588944 + 5650129 = 6212^2 + 2377^2 .

It is a cyclic number.

It is not a de Polignac number, because 44239073 - 2¹⁸ = 43976929 is a prime.

It is not a weakly prime, because it can be changed into another prime (44239033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22119536 + 22119537.

It is an arithmetic number, because the mean of its divisors is an integer number (22119537).

Almost surely, 2^44239073 is an apocalyptic number.

It is an amenable number.

44239073 is a deficient number, since it is larger than the sum of its proper divisors (1).

44239073 is an equidigital number, since it uses as much as digits as its factorization.

44239073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 44239073 is about 6651.2459735000. The cubic root of 44239073 is about 353.6730812047.

The spelling of 44239073 in words is "forty-four million, two hundred thirty-nine thousand, seventy-three".