14715427 has 2 divisors, whose sum is σ = 14715428. Its totient is φ = 14715426.

The previous prime is 14715419. The next prime is 14715451. The reversal of 14715427 is 72451741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14715427 - 2³ = 14715419 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14715227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7357713 + 7357714.

It is an arithmetic number, because the mean of its divisors is an integer number (7357714).

Almost surely, 2^14715427 is an apocalyptic number.

14715427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14715427 is an equidigital number, since it uses as much as digits as its factorization.

14715427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7840, while the sum is 31.

The square root of 14715427 is about 3836.0692120972. The cubic root of 14715427 is about 245.0516453669.

The spelling of 14715427 in words is "fourteen million, seven hundred fifteen thousand, four hundred twenty-seven".