14641666 has 32 divisors (see below), whose sum is σ = 25220160. Its totient is φ = 6319296.

The previous prime is 14641661. The next prime is 14641673. The reversal of 14641666 is 66614641.

14641666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14641661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52720 + ... + 52996.

It is an arithmetic number, because the mean of its divisors is an integer number (788130).

Almost surely, 2^14641666 is an apocalyptic number.

14641666 is a deficient number, since it is larger than the sum of its proper divisors (10578494).

14641666 is a wasteful number, since it uses less digits than its factorization.

14641666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418.

The product of its digits is 20736, while the sum is 34.

The square root of 14641666 is about 3826.4429957860. The cubic root of 14641666 is about 244.6415193247.

The spelling of 14641666 in words is "fourteen million, six hundred forty-one thousand, six hundred sixty-six".