14380313 has 4 divisors (see below), whose sum is σ = 15005568. Its totient is φ = 13755060.

The previous prime is 14380273. The next prime is 14380319. The reversal of 14380313 is 31308341.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 14380313 - 2¹⁰ = 14379289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 625231 = 14380313 / (1 + 4 + 3 + 8 + 0 + 3 + 1 + 3).

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (14380319) 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, 312593 + ... + 312638.

It is an arithmetic number, because the mean of its divisors is an integer number (3751392).

Almost surely, 2^14380313 is an apocalyptic number.

It is an amenable number.

14380313 is a deficient number, since it is larger than the sum of its proper divisors (625255).

14380313 is an equidigital number, since it uses as much as digits as its factorization.

14380313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625254.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 14380313 is about 3792.1383149880. The cubic root of 14380313 is about 243.1771586008.

Adding to 14380313 its reverse (31308341), we get a palindrome (45688654).

The spelling of 14380313 in words is "fourteen million, three hundred eighty thousand, three hundred thirteen".