13268793 has 4 divisors (see below), whose sum is σ = 17691728. Its totient is φ = 8845860.

The previous prime is 13268791. The next prime is 13268803. The reversal of 13268793 is 39786231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13268793 - 2¹ = 13268791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13268791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2211463 + ... + 2211468.

It is an arithmetic number, because the mean of its divisors is an integer number (4422932).

Almost surely, 2^13268793 is an apocalyptic number.

It is an amenable number.

13268793 is a deficient number, since it is larger than the sum of its proper divisors (4422935).

13268793 is an equidigital number, since it uses as much as digits as its factorization.

13268793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422934.

The product of its digits is 54432, while the sum is 39.

The square root of 13268793 is about 3642.6354470356. The cubic root of 13268793 is about 236.7429961648.

The spelling of 13268793 in words is "thirteen million, two hundred sixty-eight thousand, seven hundred ninety-three".