14022187 has 2 divisors, whose sum is σ = 14022188. Its totient is φ = 14022186.

The previous prime is 14022143. The next prime is 14022193. The reversal of 14022187 is 78122041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14022187 - 2¹⁹ = 13497899 is a prime.

It is not a weakly prime, because it can be changed into another prime (14022487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7011093 + 7011094.

It is an arithmetic number, because the mean of its divisors is an integer number (7011094).

Almost surely, 2^14022187 is an apocalyptic number.

14022187 is a deficient number, since it is larger than the sum of its proper divisors (1).

14022187 is an equidigital number, since it uses as much as digits as its factorization.

14022187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 14022187 is about 3744.6210756230. The cubic root of 14022187 is about 241.1414778534.

The spelling of 14022187 in words is "fourteen million, twenty-two thousand, one hundred eighty-seven".