12836956 has 24 divisors (see below), whose sum is σ = 24667776. Its totient is φ = 5796720.

The previous prime is 12836953. The next prime is 12836987. The reversal of 12836956 is 65963821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12836953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6475 + ... + 8221.

It is an arithmetic number, because the mean of its divisors is an integer number (1027824).

Almost surely, 2^12836956 is an apocalyptic number.

It is an amenable number.

12836956 is a deficient number, since it is larger than the sum of its proper divisors (11830820).

12836956 is a wasteful number, since it uses less digits than its factorization.

12836956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929 (or 1927 counting only the distinct ones).

The product of its digits is 77760, while the sum is 40.

The square root of 12836956 is about 3582.8697994764. The cubic root of 12836956 is about 234.1463277435.

The spelling of 12836956 in words is "twelve million, eight hundred thirty-six thousand, nine hundred fifty-six".