14218927 has 2 divisors, whose sum is σ = 14218928. Its totient is φ = 14218926.

The previous prime is 14218891. The next prime is 14218933. The reversal of 14218927 is 72981241.

It is a strong prime.

It is an emirp because it is prime and its reverse (72981241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14218927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14218892 and 14218901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14218937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7109463 + 7109464.

It is an arithmetic number, because the mean of its divisors is an integer number (7109464).

Almost surely, 2^14218927 is an apocalyptic number.

14218927 is a deficient number, since it is larger than the sum of its proper divisors (1).

14218927 is an equidigital number, since it uses as much as digits as its factorization.

14218927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 34.

The square root of 14218927 is about 3770.7992521480. The cubic root of 14218927 is about 242.2640323401.

The spelling of 14218927 in words is "fourteen million, two hundred eighteen thousand, nine hundred twenty-seven".