14066894 has 8 divisors (see below), whose sum is σ = 21218760. Its totient is φ = 6993976.

The previous prime is 14066893. The next prime is 14066903. The reversal of 14066894 is 49866041.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14066893) 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, 19289 + ... + 20004.

It is an arithmetic number, because the mean of its divisors is an integer number (2652345).

Almost surely, 2^14066894 is an apocalyptic number.

14066894 is a deficient number, since it is larger than the sum of its proper divisors (7151866).

14066894 is a wasteful number, since it uses less digits than its factorization.

14066894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39474.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 14066894 is about 3750.5858209085. The cubic root of 14066894 is about 241.3974834467.

The spelling of 14066894 in words is "fourteen million, sixty-six thousand, eight hundred ninety-four".