14466189 has 16 divisors (see below), whose sum is σ = 19914752. Its totient is φ = 9335088.

The previous prime is 14466173. The next prime is 14466197. The reversal of 14466189 is 98166441.

It is not a de Polignac number, because 14466189 - 2⁴ = 14466173 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14466689) 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, 15942 + ... + 16824.

It is an arithmetic number, because the mean of its divisors is an integer number (1244672).

Almost surely, 2^14466189 is an apocalyptic number.

It is an amenable number.

14466189 is a deficient number, since it is larger than the sum of its proper divisors (5448563).

14466189 is a wasteful number, since it uses less digits than its factorization.

14466189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056.

The product of its digits is 41472, while the sum is 39.

The square root of 14466189 is about 3803.4443600505. Note that the first 3 decimals coincide. The cubic root of 14466189 is about 243.6602646673.

The spelling of 14466189 in words is "fourteen million, four hundred sixty-six thousand, one hundred eighty-nine".