44248913 has 2 divisors, whose sum is σ = 44248914. Its totient is φ = 44248912.

The previous prime is 44248907. The next prime is 44248933. The reversal of 44248913 is 31984244.

44248913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23746129 + 20502784 = 4873^2 + 4528^2 .

It is a cyclic number.

It is not a de Polignac number, because 44248913 - 2⁸ = 44248657 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44248933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22124456 + 22124457.

It is an arithmetic number, because the mean of its divisors is an integer number (22124457).

Almost surely, 2^44248913 is an apocalyptic number.

It is an amenable number.

44248913 is a deficient number, since it is larger than the sum of its proper divisors (1).

44248913 is an equidigital number, since it uses as much as digits as its factorization.

44248913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 35.

The square root of 44248913 is about 6651.9856434000. The cubic root of 44248913 is about 353.6993015034.

The spelling of 44248913 in words is "forty-four million, two hundred forty-eight thousand, nine hundred thirteen".