12136166 has 8 divisors (see below), whose sum is σ = 20804880. Its totient is φ = 5201208.

The previous prime is 12136151. The next prime is 12136171. The reversal of 12136166 is 66163121.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433421 + ... + 433448.

It is an arithmetic number, because the mean of its divisors is an integer number (2600610).

Almost surely, 2^12136166 is an apocalyptic number.

12136166 is a deficient number, since it is larger than the sum of its proper divisors (8668714).

12136166 is an equidigital number, since it uses as much as digits as its factorization.

12136166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866878.

The product of its digits is 1296, while the sum is 26.

The square root of 12136166 is about 3483.7000444929. The cubic root of 12136166 is about 229.8055445270.

Adding to 12136166 its reverse (66163121), we get a palindrome (78299287).

The spelling of 12136166 in words is "twelve million, one hundred thirty-six thousand, one hundred sixty-six".