12014166 has 8 divisors (see below), whose sum is σ = 24028344. Its totient is φ = 4004720.

The previous prime is 12014161. The next prime is 12014173. The reversal of 12014166 is 66141021.

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

12014166 is an admirable number.

It is a super-4 number, since 4×12014166⁴ (a number of 29 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12014161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001175 + ... + 1001186.

It is an arithmetic number, because the mean of its divisors is an integer number (3003543).

Almost surely, 2^12014166 is an apocalyptic number.

12014166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12014166 is a wasteful number, since it uses less digits than its factorization.

12014166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002366.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 12014166 is about 3466.1456980341. The cubic root of 12014166 is about 229.0329020948.

Adding to 12014166 its reverse (66141021), we get a palindrome (78155187).

The spelling of 12014166 in words is "twelve million, fourteen thousand, one hundred sixty-six".