13244373 has 12 divisors (see below), whose sum is σ = 19202508. Its totient is φ = 8796480.

The previous prime is 13244351. The next prime is 13244383. The reversal of 13244373 is 37344231.

It can be written as a sum of positive squares in 2 ways, for example, as 10227204 + 3017169 = 3198^2 + 1737^2 .

It is not a de Polignac number, because 13244373 - 2¹⁷ = 13113301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13244323) 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 in 11 ways as a sum of consecutive naturals, for example, 90 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (1600209).

Almost surely, 2^13244373 is an apocalyptic number.

It is an amenable number.

13244373 is a deficient number, since it is larger than the sum of its proper divisors (5958135).

13244373 is a wasteful number, since it uses less digits than its factorization.

13244373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524 (or 5521 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 13244373 is about 3639.2819346679. The cubic root of 13244373 is about 236.5976723656.

The spelling of 13244373 in words is "thirteen million, two hundred forty-four thousand, three hundred seventy-three".