14688313 has 4 divisors (see below), whose sum is σ = 14696080. Its totient is φ = 14680548.

The previous prime is 14688307. The next prime is 14688319. The reversal of 14688313 is 31388641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 31388641 = 617 ⋅50873.

It is an interprime number because it is at equal distance from previous prime (14688307) and next prime (14688319).

It is a cyclic number.

It is not a de Polignac number, because 14688313 - 2⁵ = 14688281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14688319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006 + ... + 5512.

It is an arithmetic number, because the mean of its divisors is an integer number (3674020).

Almost surely, 2^14688313 is an apocalyptic number.

It is an amenable number.

14688313 is a deficient number, since it is larger than the sum of its proper divisors (7767).

14688313 is an equidigital number, since it uses as much as digits as its factorization.

14688313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7766.

The product of its digits is 13824, while the sum is 34.

The square root of 14688313 is about 3832.5334962659. The cubic root of 14688313 is about 244.9010456970.

The spelling of 14688313 in words is "fourteen million, six hundred eighty-eight thousand, three hundred thirteen".