14313665 has 4 divisors (see below), whose sum is σ = 17176404. Its totient is φ = 11450928.

The previous prime is 14313653. The next prime is 14313683. The reversal of 14313665 is 56631341.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56631341 = 13 ⋅4356257.

It can be written as a sum of positive squares in 2 ways, for example, as 9042049 + 5271616 = 3007^2 + 2296^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14313665 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431362 + ... + 1431371.

It is an arithmetic number, because the mean of its divisors is an integer number (4294101).

Almost surely, 2^14313665 is an apocalyptic number.

It is an amenable number.

14313665 is a deficient number, since it is larger than the sum of its proper divisors (2862739).

14313665 is an equidigital number, since it uses as much as digits as its factorization.

14313665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862738.

The product of its digits is 6480, while the sum is 29.

The square root of 14313665 is about 3783.3404552062. The cubic root of 14313665 is about 242.8008947836.

The spelling of 14313665 in words is "fourteen million, three hundred thirteen thousand, six hundred sixty-five".