14814427 has 2 divisors, whose sum is σ = 14814428. Its totient is φ = 14814426.

The previous prime is 14814419. The next prime is 14814431. The reversal of 14814427 is 72441841.

It is a happy number.

14814427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14814427 - 2³ = 14814419 is a prime.

It is not a weakly prime, because it can be changed into another prime (14814127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7407213 + 7407214.

It is an arithmetic number, because the mean of its divisors is an integer number (7407214).

Almost surely, 2^14814427 is an apocalyptic number.

14814427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14814427 is an equidigital number, since it uses as much as digits as its factorization.

14814427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 31.

The square root of 14814427 is about 3848.9514156456. The cubic root of 14814427 is about 245.5999568077.

The spelling of 14814427 in words is "fourteen million, eight hundred fourteen thousand, four hundred twenty-seven".