14266157 has 2 divisors, whose sum is σ = 14266158. Its totient is φ = 14266156.

The previous prime is 14266139. The next prime is 14266163. The reversal of 14266157 is 75166241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12013156 + 2253001 = 3466^2 + 1501^2 .

It is an emirp because it is prime and its reverse (75166241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14266157 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14266117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7133078 + 7133079.

It is an arithmetic number, because the mean of its divisors is an integer number (7133079).

Almost surely, 2^14266157 is an apocalyptic number.

It is an amenable number.

14266157 is a deficient number, since it is larger than the sum of its proper divisors (1).

14266157 is an equidigital number, since it uses as much as digits as its factorization.

14266157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 14266157 is about 3777.0566582989. The cubic root of 14266157 is about 242.5319729692.

The spelling of 14266157 in words is "fourteen million, two hundred sixty-six thousand, one hundred fifty-seven".