14066939 has 8 divisors (see below), whose sum is σ = 15004080. Its totient is φ = 13142016.

The previous prime is 14066903. The next prime is 14066947. The reversal of 14066939 is 93966041.

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

It is a cyclic number.

It is not a de Polignac number, because 14066939 - 2¹² = 14062843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14066989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614 + ... + 5339.

It is an arithmetic number, because the mean of its divisors is an integer number (1875510).

Almost surely, 2^14066939 is an apocalyptic number.

14066939 is a deficient number, since it is larger than the sum of its proper divisors (937141).

14066939 is a wasteful number, since it uses less digits than its factorization.

14066939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6109.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 14066939 is about 3750.5918199666. The cubic root of 14066939 is about 241.3977408566.

The spelling of 14066939 in words is "fourteen million, sixty-six thousand, nine hundred thirty-nine".