14159149 has 2 divisors, whose sum is σ = 14159150. Its totient is φ = 14159148.

The previous prime is 14159143. The next prime is 14159251. The reversal of 14159149 is 94195141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14115049 + 44100 = 3757^2 + 210^2 .

It is a cyclic number.

It is not a de Polignac number, because 14159149 - 2³ = 14159141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14159141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7079574 + 7079575.

It is an arithmetic number, because the mean of its divisors is an integer number (7079575).

Almost surely, 2^14159149 is an apocalyptic number.

It is an amenable number.

14159149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14159149 is an equidigital number, since it uses as much as digits as its factorization.

14159149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 34.

The square root of 14159149 is about 3762.8644673971. The cubic root of 14159149 is about 241.9240535310.

The spelling of 14159149 in words is "fourteen million, one hundred fifty-nine thousand, one hundred forty-nine".