14320263 has 8 divisors (see below), whose sum is σ = 19132288. Its totient is φ = 9527544.

The previous prime is 14320261. The next prime is 14320277. The reversal of 14320263 is 36202341.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14320263 - 2¹ = 14320261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14320261) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2995 + ... + 6132.

It is an arithmetic number, because the mean of its divisors is an integer number (2391536).

Almost surely, 2^14320263 is an apocalyptic number.

14320263 is a deficient number, since it is larger than the sum of its proper divisors (4812025).

14320263 is an equidigital number, since it uses as much as digits as its factorization.

14320263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9653.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 14320263 is about 3784.2123354801. The cubic root of 14320263 is about 242.8381960668.

The spelling of 14320263 in words is "fourteen million, three hundred twenty thousand, two hundred sixty-three".