14656427 has 2 divisors, whose sum is σ = 14656428. Its totient is φ = 14656426.

The previous prime is 14656417. The next prime is 14656441. The reversal of 14656427 is 72465641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14656427 - 2⁸ = 14656171 is a prime.

It is not a weakly prime, because it can be changed into another prime (14656417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7328213 + 7328214.

It is an arithmetic number, because the mean of its divisors is an integer number (7328214).

Almost surely, 2^14656427 is an apocalyptic number.

14656427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14656427 is an equidigital number, since it uses as much as digits as its factorization.

14656427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 35.

The square root of 14656427 is about 3828.3713247280. The cubic root of 14656427 is about 244.7237035201.

The spelling of 14656427 in words is "fourteen million, six hundred fifty-six thousand, four hundred twenty-seven".