12796031 has 4 divisors (see below), whose sum is σ = 13005864. Its totient is φ = 12586200.

The previous prime is 12796009. The next prime is 12796033. The reversal of 12796031 is 13069721.

12796031 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 12796031 - 2⁶ = 12795967 is a prime.

It is a super-2 number, since 2×12796031² = 327476818705922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12795985 and 12796003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12796033) 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, 104825 + ... + 104946.

It is an arithmetic number, because the mean of its divisors is an integer number (3251466).

Almost surely, 2^12796031 is an apocalyptic number.

12796031 is a deficient number, since it is larger than the sum of its proper divisors (209833).

12796031 is an equidigital number, since it uses as much as digits as its factorization.

12796031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209832.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 12796031 is about 3577.1540363814. The cubic root of 12796031 is about 233.8972385859.

The spelling of 12796031 in words is "twelve million, seven hundred ninety-six thousand, thirty-one".