14739149 has 2 divisors, whose sum is σ = 14739150. Its totient is φ = 14739148.

The previous prime is 14739139. The next prime is 14739157. The reversal of 14739149 is 94193741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14115049 + 624100 = 3757^2 + 790^2 .

It is a cyclic number.

It is not a de Polignac number, because 14739149 - 2¹² = 14735053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14739139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7369574 + 7369575.

It is an arithmetic number, because the mean of its divisors is an integer number (7369575).

Almost surely, 2^14739149 is an apocalyptic number.

It is an amenable number.

14739149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14739149 is an equidigital number, since it uses as much as digits as its factorization.

14739149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 38.

The square root of 14739149 is about 3839.1599341523. The cubic root of 14739149 is about 245.1832531517.

The spelling of 14739149 in words is "fourteen million, seven hundred thirty-nine thousand, one hundred forty-nine".