12050666 has 8 divisors (see below), whose sum is σ = 18861984. Its totient is φ = 5763340.

The previous prime is 12050653. The next prime is 12050669. The reversal of 12050666 is 66605021.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12050669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130940 + ... + 131031.

It is an arithmetic number, because the mean of its divisors is an integer number (2357748).

Almost surely, 2^12050666 is an apocalyptic number.

12050666 is a deficient number, since it is larger than the sum of its proper divisors (6811318).

12050666 is a wasteful number, since it uses less digits than its factorization.

12050666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261996.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 12050666 is about 3471.4069193916. The cubic root of 12050666 is about 229.2646077155.

Adding to 12050666 its reverse (66605021), we get a palindrome (78655687).

The spelling of 12050666 in words is "twelve million, fifty thousand, six hundred sixty-six".