44044657 has 2 divisors, whose sum is σ = 44044658. Its totient is φ = 44044656.

The previous prime is 44044613. The next prime is 44044673. The reversal of 44044657 is 75644044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43877376 + 167281 = 6624^2 + 409^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44044657 is a prime.

It is not a weakly prime, because it can be changed into another prime (44044607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22022328 + 22022329.

It is an arithmetic number, because the mean of its divisors is an integer number (22022329).

Almost surely, 2^44044657 is an apocalyptic number.

It is an amenable number.

44044657 is a deficient number, since it is larger than the sum of its proper divisors (1).

44044657 is an equidigital number, since it uses as much as digits as its factorization.

44044657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 44044657 is about 6636.6148750700. The cubic root of 44044657 is about 353.1542285776.

The spelling of 44044657 in words is "forty-four million, forty-four thousand, six hundred fifty-seven".