13329424 has 20 divisors (see below), whose sum is σ = 25888720. Its totient is φ = 6648480.

The previous prime is 13329413. The next prime is 13329451. The reversal of 13329424 is 42492331.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 13329392 and 13329401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8407 + ... + 9865.

It is an arithmetic number, because the mean of its divisors is an integer number (1294436).

Almost surely, 2^13329424 is an apocalyptic number.

It is an amenable number.

13329424 is a deficient number, since it is larger than the sum of its proper divisors (12559296).

13329424 is a wasteful number, since it uses less digits than its factorization.

13329424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038 (or 2032 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 13329424 is about 3650.9483699444. The cubic root of 13329424 is about 237.1030428981.

The spelling of 13329424 in words is "thirteen million, three hundred twenty-nine thousand, four hundred twenty-four".