14664146 has 16 divisors (see below), whose sum is σ = 25614144. Its totient is φ = 6165744.

The previous prime is 14664137. The next prime is 14664187. The reversal of 14664146 is 64146641.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9140 + ... + 10623.

It is an arithmetic number, because the mean of its divisors is an integer number (1600884).

Almost surely, 2^14664146 is an apocalyptic number.

14664146 is a deficient number, since it is larger than the sum of its proper divisors (10949998).

14664146 is a wasteful number, since it uses less digits than its factorization.

14664146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19825.

The product of its digits is 13824, while the sum is 32.

The square root of 14664146 is about 3829.3793230757. The cubic root of 14664146 is about 244.7666582989.

The spelling of 14664146 in words is "fourteen million, six hundred sixty-four thousand, one hundred forty-six".