44544937 has 2 divisors, whose sum is σ = 44544938. Its totient is φ = 44544936.

The previous prime is 44544931. The next prime is 44544953. The reversal of 44544937 is 73944544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44235801 + 309136 = 6651^2 + 556^2 .

It is a cyclic number.

It is not a de Polignac number, because 44544937 - 2¹⁹ = 44020649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44544937.

It is not a weakly prime, because it can be changed into another prime (44544931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22272468 + 22272469.

It is an arithmetic number, because the mean of its divisors is an integer number (22272469).

Almost surely, 2^44544937 is an apocalyptic number.

It is an amenable number.

44544937 is a deficient number, since it is larger than the sum of its proper divisors (1).

44544937 is an equidigital number, since it uses as much as digits as its factorization.

44544937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 40.

The square root of 44544937 is about 6674.1993527314. The cubic root of 44544937 is about 354.4862952854.

The spelling of 44544937 in words is "forty-four million, five hundred forty-four thousand, nine hundred thirty-seven".