14340187 has 2 divisors, whose sum is σ = 14340188. Its totient is φ = 14340186.

The previous prime is 14340167. The next prime is 14340191. The reversal of 14340187 is 78104341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14340187 - 2⁷ = 14340059 is a prime.

It is not a weakly prime, because it can be changed into another prime (14340107) 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, 7170093 + 7170094.

It is an arithmetic number, because the mean of its divisors is an integer number (7170094).

Almost surely, 2^14340187 is an apocalyptic number.

14340187 is a deficient number, since it is larger than the sum of its proper divisors (1).

14340187 is an equidigital number, since it uses as much as digits as its factorization.

14340187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 14340187 is about 3786.8439365783. The cubic root of 14340187 is about 242.9507653699.

The spelling of 14340187 in words is "fourteen million, three hundred forty thousand, one hundred eighty-seven".