44225039 has 2 divisors, whose sum is σ = 44225040. Its totient is φ = 44225038.

The previous prime is 44225023. The next prime is 44225047. The reversal of 44225039 is 93052244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44225039 - 2⁴ = 44225023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44225009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22112519 + 22112520.

It is an arithmetic number, because the mean of its divisors is an integer number (22112520).

Almost surely, 2^44225039 is an apocalyptic number.

44225039 is a deficient number, since it is larger than the sum of its proper divisors (1).

44225039 is an equidigital number, since it uses as much as digits as its factorization.

44225039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 44225039 is about 6650.1908995156. The cubic root of 44225039 is about 353.6356785752.

The spelling of 44225039 in words is "forty-four million, two hundred twenty-five thousand, thirty-nine".