13344244 has 12 divisors (see below), whose sum is σ = 23391844. Its totient is φ = 6660864.

The previous prime is 13344241. The next prime is 13344259. The reversal of 13344244 is 44244331.

It can be written as a sum of positive squares in 2 ways, for example, as 8054244 + 5290000 = 2838^2 + 2300^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13344241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214 + ... + 5170.

Almost surely, 2^13344244 is an apocalyptic number.

It is an amenable number.

13344244 is a deficient number, since it is larger than the sum of its proper divisors (10047600).

13344244 is a wasteful number, since it uses less digits than its factorization.

13344244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5634 (or 5632 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 13344244 is about 3652.9774157528. The cubic root of 13344244 is about 237.1908827935.

Adding to 13344244 its reverse (44244331), we get a palindrome (57588575).

The spelling of 13344244 in words is "thirteen million, three hundred forty-four thousand, two hundred forty-four".