12066136 has 16 divisors (see below), whose sum is σ = 23176440. Its totient is φ = 5885760.

The previous prime is 12066127. The next prime is 12066137. The reversal of 12066136 is 63166021.

It is a self number, because there is not a number n which added to its sum of digits gives 12066136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12066137) 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 3 ways as a sum of consecutive naturals, for example, 18066 + ... + 18721.

Almost surely, 2^12066136 is an apocalyptic number.

It is an amenable number.

12066136 is a deficient number, since it is larger than the sum of its proper divisors (11110304).

12066136 is a wasteful number, since it uses less digits than its factorization.

12066136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36834 (or 36830 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 12066136 is about 3473.6344079364. The cubic root of 12066136 is about 229.3626716417.

The spelling of 12066136 in words is "twelve million, sixty-six thousand, one hundred thirty-six".