13324456 has 32 divisors (see below), whose sum is σ = 26208000. Its totient is φ = 6342336.

The previous prime is 13324397. The next prime is 13324469. The reversal of 13324456 is 65442331.

It is a super-2 number, since 2×13324456² = 355082255391872, which contains 22 as substring.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17965 + ... + 18691.

It is an arithmetic number, because the mean of its divisors is an integer number (819000).

Almost surely, 2^13324456 is an apocalyptic number.

It is an amenable number.

13324456 is a deficient number, since it is larger than the sum of its proper divisors (12883544).

13324456 is a wasteful number, since it uses less digits than its factorization.

13324456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841 (or 837 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 13324456 is about 3650.2679353713. The cubic root of 13324456 is about 237.0735824030.

Adding to 13324456 its reverse (65442331), we get a palindrome (78766787).

The spelling of 13324456 in words is "thirteen million, three hundred twenty-four thousand, four hundred fifty-six".