13196765 has 4 divisors (see below), whose sum is σ = 15836124. Its totient is φ = 10557408.

The previous prime is 13196759. The next prime is 13196791. The reversal of 13196765 is 56769131.

13196765 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56769131 = 19 ⋅2987849.

It can be written as a sum of positive squares in 2 ways, for example, as 6775609 + 6421156 = 2603^2 + 2534^2 .

It is a cyclic number.

It is not a de Polignac number, because 13196765 - 2⁴ = 13196749 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1319672 + ... + 1319681.

It is an arithmetic number, because the mean of its divisors is an integer number (3959031).

Almost surely, 2^13196765 is an apocalyptic number.

It is an amenable number.

13196765 is a deficient number, since it is larger than the sum of its proper divisors (2639359).

13196765 is an equidigital number, since it uses as much as digits as its factorization.

13196765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639358.

The product of its digits is 34020, while the sum is 38.

The square root of 13196765 is about 3632.7351954141. The cubic root of 13196765 is about 236.3138420075.

The spelling of 13196765 in words is "thirteen million, one hundred ninety-six thousand, seven hundred sixty-five".