14166994 has 4 divisors (see below), whose sum is σ = 21250494. Its totient is φ = 7083496.

The previous prime is 14166973. The next prime is 14167003. The reversal of 14166994 is 49966141.

14166994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8334769 + 5832225 = 2887^2 + 2415^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3541747 + ... + 3541750.

Almost surely, 2^14166994 is an apocalyptic number.

14166994 is a deficient number, since it is larger than the sum of its proper divisors (7083500).

14166994 is an equidigital number, since it uses as much as digits as its factorization.

14166994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7083499.

The product of its digits is 46656, while the sum is 40.

The square root of 14166994 is about 3763.9067469851. The cubic root of 14166994 is about 241.9687253257.

The spelling of 14166994 in words is "fourteen million, one hundred sixty-six thousand, nine hundred ninety-four".