13366244 has 6 divisors (see below), whose sum is σ = 23390934. Its totient is φ = 6683120.

The previous prime is 13366201. The next prime is 13366271. The reversal of 13366244 is 44266331.

It can be written as a sum of positive squares in only one way, i.e., 11833600 + 1532644 = 3440^2 + 1238^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670777 + ... + 1670784.

It is an arithmetic number, because the mean of its divisors is an integer number (3898489).

Almost surely, 2^13366244 is an apocalyptic number.

It is an amenable number.

13366244 is a deficient number, since it is larger than the sum of its proper divisors (10024690).

13366244 is a wasteful number, since it uses less digits than its factorization.

13366244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341565 (or 3341563 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 13366244 is about 3655.9874179215. The cubic root of 13366244 is about 237.3211595475.

The spelling of 13366244 in words is "thirteen million, three hundred sixty-six thousand, two hundred forty-four".