12836023 has 2 divisors, whose sum is σ = 12836024. Its totient is φ = 12836022.

The previous prime is 12835961. The next prime is 12836027. The reversal of 12836023 is 32063821.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12836023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12836027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6418011 + 6418012.

It is an arithmetic number, because the mean of its divisors is an integer number (6418012).

Almost surely, 2^12836023 is an apocalyptic number.

12836023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12836023 is an equidigital number, since it uses as much as digits as its factorization.

12836023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 12836023 is about 3582.7395942212. The cubic root of 12836023 is about 234.1406549600.

Adding to 12836023 its reverse (32063821), we get a palindrome (44899844).

The spelling of 12836023 in words is "twelve million, eight hundred thirty-six thousand, twenty-three".