14313647 has 2 divisors, whose sum is σ = 14313648. Its totient is φ = 14313646.

The previous prime is 14313587. The next prime is 14313653. The reversal of 14313647 is 74631341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14313647 - 2¹² = 14309551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14319647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7156823 + 7156824.

It is an arithmetic number, because the mean of its divisors is an integer number (7156824).

Almost surely, 2^14313647 is an apocalyptic number.

14313647 is a deficient number, since it is larger than the sum of its proper divisors (1).

14313647 is an equidigital number, since it uses as much as digits as its factorization.

14313647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 29.

The square root of 14313647 is about 3783.3380763553. The cubic root of 14313647 is about 242.8007930063.

Adding to 14313647 its reverse (74631341), we get a palindrome (88944988).

The spelling of 14313647 in words is "fourteen million, three hundred thirteen thousand, six hundred forty-seven".