14320814 has 4 divisors (see below), whose sum is σ = 21481224. Its totient is φ = 7160406.

The previous prime is 14320807. The next prime is 14320841. The reversal of 14320814 is 41802341.

14320814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14320814.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3580202 + ... + 3580205.

It is an arithmetic number, because the mean of its divisors is an integer number (5370306).

Almost surely, 2^14320814 is an apocalyptic number.

14320814 is a deficient number, since it is larger than the sum of its proper divisors (7160410).

14320814 is an equidigital number, since it uses as much as digits as its factorization.

14320814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7160409.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 14320814 is about 3784.2851372485. The cubic root of 14320814 is about 242.8413105843.

The spelling of 14320814 in words is "fourteen million, three hundred twenty thousand, eight hundred fourteen".