14853149 has 2 divisors, whose sum is σ = 14853150. Its totient is φ = 14853148.

The previous prime is 14853143. The next prime is 14853151. The reversal of 14853149 is 94135841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14707225 + 145924 = 3835^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 14853149 - 2²⁰ = 13804573 is a prime.

Together with 14853151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14853143) 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, 7426574 + 7426575.

It is an arithmetic number, because the mean of its divisors is an integer number (7426575).

Almost surely, 2^14853149 is an apocalyptic number.

It is an amenable number.

14853149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14853149 is an equidigital number, since it uses as much as digits as its factorization.

14853149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 14853149 is about 3853.9783341373. The cubic root of 14853149 is about 245.8137539771.

The spelling of 14853149 in words is "fourteen million, eight hundred fifty-three thousand, one hundred forty-nine".