14166149 has 2 divisors, whose sum is σ = 14166150. Its totient is φ = 14166148.

The previous prime is 14166121. The next prime is 14166179. The reversal of 14166149 is 94166141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7941124 + 6225025 = 2818^2 + 2495^2 .

It is an emirp because it is prime and its reverse (94166141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14166149 - 2¹² = 14162053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14166179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7083074 + 7083075.

It is an arithmetic number, because the mean of its divisors is an integer number (7083075).

Almost surely, 2^14166149 is an apocalyptic number.

It is an amenable number.

14166149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14166149 is an equidigital number, since it uses as much as digits as its factorization.

14166149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 32.

The square root of 14166149 is about 3763.7944949213. The cubic root of 14166149 is about 241.9639144336.

The spelling of 14166149 in words is "fourteen million, one hundred sixty-six thousand, one hundred forty-nine".