44000249 has 2 divisors, whose sum is σ = 44000250. Its totient is φ = 44000248.

The previous prime is 44000213. The next prime is 44000269. The reversal of 44000249 is 94200044.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34140649 + 9859600 = 5843^2 + 3140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44000249 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44000269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22000124 + 22000125.

It is an arithmetic number, because the mean of its divisors is an integer number (22000125).

Almost surely, 2^44000249 is an apocalyptic number.

It is an amenable number.

44000249 is a deficient number, since it is larger than the sum of its proper divisors (1).

44000249 is an equidigital number, since it uses as much as digits as its factorization.

44000249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 44000249 is about 6633.2683497654. The cubic root of 44000249 is about 353.0354994834.

The spelling of 44000249 in words is "forty-four million, two hundred forty-nine", and thus it is an aban number.