13296328 has 8 divisors (see below), whose sum is σ = 24930630. Its totient is φ = 6648160.

The previous prime is 13296317. The next prime is 13296337. The reversal of 13296328 is 82369231.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7717284 + 5579044 = 2778^2 + 2362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 13296293 and 13296302.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 831013 + ... + 831028.

Almost surely, 2^13296328 is an apocalyptic number.

It is an amenable number.

13296328 is a deficient number, since it is larger than the sum of its proper divisors (11634302).

13296328 is a wasteful number, since it uses less digits than its factorization.

13296328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662047 (or 1662043 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 13296328 is about 3646.4130320083. The cubic root of 13296328 is about 236.9066436656.

The spelling of 13296328 in words is "thirteen million, two hundred ninety-six thousand, three hundred twenty-eight".