44268857 has 2 divisors, whose sum is σ = 44268858. Its totient is φ = 44268856.

The previous prime is 44268853. The next prime is 44268863. The reversal of 44268857 is 75886244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25441936 + 18826921 = 5044^2 + 4339^2 .

It is a cyclic number.

It is not a de Polignac number, because 44268857 - 2² = 44268853 is a prime.

It is not a weakly prime, because it can be changed into another prime (44268853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22134428 + 22134429.

It is an arithmetic number, because the mean of its divisors is an integer number (22134429).

Almost surely, 2^44268857 is an apocalyptic number.

It is an amenable number.

44268857 is a deficient number, since it is larger than the sum of its proper divisors (1).

44268857 is an equidigital number, since it uses as much as digits as its factorization.

44268857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 430080, while the sum is 44.

The square root of 44268857 is about 6653.4845757693. The cubic root of 44268857 is about 353.7524336508.

The spelling of 44268857 in words is "forty-four million, two hundred sixty-eight thousand, eight hundred fifty-seven".