13359728 has 10 divisors (see below), whose sum is σ = 25884504. Its totient is φ = 6679856.

The previous prime is 13359683. The next prime is 13359737. The reversal of 13359728 is 82795331.

It is a junction number, because it is equal to n+sod(n) for n = 13359691 and 13359700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417476 + ... + 417507.

Almost surely, 2^13359728 is an apocalyptic number.

It is an amenable number.

13359728 is a deficient number, since it is larger than the sum of its proper divisors (12524776).

13359728 is an equidigital number, since it uses as much as digits as its factorization.

13359728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834991 (or 834985 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 13359728 is about 3655.0961683655. The cubic root of 13359728 is about 237.2825888509.

The spelling of 13359728 in words is "thirteen million, three hundred fifty-nine thousand, seven hundred twenty-eight".