12836161 has 8 divisors (see below), whose sum is σ = 14019264. Its totient is φ = 11681040.

The previous prime is 12836149. The next prime is 12836179. The reversal of 12836161 is 16163821.

12836161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12836161 - 2¹⁵ = 12803393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12836111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6031 + ... + 7876.

It is an arithmetic number, because the mean of its divisors is an integer number (1752408).

Almost surely, 2^12836161 is an apocalyptic number.

It is an amenable number.

12836161 is a deficient number, since it is larger than the sum of its proper divisors (1183103).

12836161 is a wasteful number, since it uses less digits than its factorization.

12836161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13991.

The product of its digits is 1728, while the sum is 28.

The square root of 12836161 is about 3582.7588531745. The cubic root of 12836161 is about 234.1414940386.

Adding to 12836161 its product of digits (1728), we get a square (12837889 = 3583²).

Adding to 12836161 its reverse (16163821), we get a palindrome (28999982).

The spelling of 12836161 in words is "twelve million, eight hundred thirty-six thousand, one hundred sixty-one".