13296905 has 8 divisors (see below), whose sum is σ = 16257672. Its totient is φ = 10436608.

The previous prime is 13296883. The next prime is 13296917. The reversal of 13296905 is 50969231.

It can be written as a sum of positive squares in 4 ways, for example, as 7166329 + 6130576 = 2677^2 + 2476^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13296905 - 2⁸ = 13296649 is a prime.

It is a Duffinian number.

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 in 7 ways as a sum of consecutive naturals, for example, 24824 + ... + 25353.

It is an arithmetic number, because the mean of its divisors is an integer number (2032209).

Almost surely, 2^13296905 is an apocalyptic number.

It is an amenable number.

13296905 is a deficient number, since it is larger than the sum of its proper divisors (2960767).

13296905 is an equidigital number, since it uses as much as digits as its factorization.

13296905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50235.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 13296905 is about 3646.4921499984. The cubic root of 13296905 is about 236.9100705054.

The spelling of 13296905 in words is "thirteen million, two hundred ninety-six thousand, nine hundred five".