14074427 has 2 divisors, whose sum is σ = 14074428. Its totient is φ = 14074426.

The previous prime is 14074399. The next prime is 14074429. The reversal of 14074427 is 72447041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14074427 - 2⁶ = 14074363 is a prime.

Together with 14074429, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14074427.

It is not a weakly prime, because it can be changed into another prime (14074429) 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, 7037213 + 7037214.

It is an arithmetic number, because the mean of its divisors is an integer number (7037214).

Almost surely, 2^14074427 is an apocalyptic number.

14074427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14074427 is an equidigital number, since it uses as much as digits as its factorization.

14074427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 14074427 is about 3751.5899296165. The cubic root of 14074427 is about 241.4405662276.

The spelling of 14074427 in words is "fourteen million, seventy-four thousand, four hundred twenty-seven".