12836793 has 4 divisors (see below), whose sum is σ = 17115728. Its totient is φ = 8557860.

The previous prime is 12836777. The next prime is 12836801. The reversal of 12836793 is 39763821.

12836793 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39763821 = 3 ⋅13254607.

It is not a de Polignac number, because 12836793 - 2⁴ = 12836777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12836713) 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, 2139463 + ... + 2139468.

It is an arithmetic number, because the mean of its divisors is an integer number (4278932).

Almost surely, 2^12836793 is an apocalyptic number.

It is an amenable number.

12836793 is a deficient number, since it is larger than the sum of its proper divisors (4278935).

12836793 is an equidigital number, since it uses as much as digits as its factorization.

12836793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278934.

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

The square root of 12836793 is about 3582.8470522756. The cubic root of 12836793 is about 234.1453366983.

The spelling of 12836793 in words is "twelve million, eight hundred thirty-six thousand, seven hundred ninety-three".