13324401 has 12 divisors (see below), whose sum is σ = 19386640. Its totient is φ = 8818200.

The previous prime is 13324397. The next prime is 13324469. The reversal of 13324401 is 10442331.

13324401 = 238² + 239² + ... + 376².

It is not a de Polignac number, because 13324401 - 2² = 13324397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13334401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4075 + ... + 6576.

Almost surely, 2^13324401 is an apocalyptic number.

It is an amenable number.

13324401 is a deficient number, since it is larger than the sum of its proper divisors (6062239).

13324401 is a wasteful number, since it uses less digits than its factorization.

13324401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10796 (or 10793 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13324401 is about 3650.2604016700. The cubic root of 13324401 is about 237.0732562092.

Adding to 13324401 its reverse (10442331), we get a palindrome (23766732).

The spelling of 13324401 in words is "thirteen million, three hundred twenty-four thousand, four hundred one".