12436161 has 8 divisors (see below), whose sum is σ = 16986144. Its totient is φ = 8088480.

The previous prime is 12436141. The next prime is 12436183. The reversal of 12436161 is 16163421.

12436161 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 not a de Polignac number, because 12436161 - 2⁶ = 12436097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12436111) 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, 50431 + ... + 50676.

It is an arithmetic number, because the mean of its divisors is an integer number (2123268).

Almost surely, 2^12436161 is an apocalyptic number.

It is an amenable number.

12436161 is a deficient number, since it is larger than the sum of its proper divisors (4549983).

12436161 is a wasteful number, since it uses less digits than its factorization.

12436161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101151.

The product of its digits is 864, while the sum is 24.

The square root of 12436161 is about 3526.4941514201. The cubic root of 12436161 is about 231.6836813295.

Adding to 12436161 its reverse (16163421), we get a palindrome (28599582).

The spelling of 12436161 in words is "twelve million, four hundred thirty-six thousand, one hundred sixty-one".