14328047 has 4 divisors (see below), whose sum is σ = 14367456. Its totient is φ = 14288640.

The previous prime is 14328043. The next prime is 14328077. The reversal of 14328047 is 74082341.

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

It is a cyclic number.

It is not a de Polignac number, because 14328047 - 2² = 14328043 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 (14328043) 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, 19154 + ... + 19887.

It is an arithmetic number, because the mean of its divisors is an integer number (3591864).

Almost surely, 2^14328047 is an apocalyptic number.

14328047 is a deficient number, since it is larger than the sum of its proper divisors (39409).

14328047 is an equidigital number, since it uses as much as digits as its factorization.

14328047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39408.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 14328047 is about 3785.2406792699. The cubic root of 14328047 is about 242.8821875803.

The spelling of 14328047 in words is "fourteen million, three hundred twenty-eight thousand, forty-seven".