14338047 has 4 divisors (see below), whose sum is σ = 19117400. Its totient is φ = 9558696.

The previous prime is 14338031. The next prime is 14338063. The reversal of 14338047 is 74083341.

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

It is an interprime number because it is at equal distance from previous prime (14338031) and next prime (14338063).

It is not a de Polignac number, because 14338047 - 2⁴ = 14338031 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 (14338087) 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, 2389672 + ... + 2389677.

It is an arithmetic number, because the mean of its divisors is an integer number (4779350).

Almost surely, 2^14338047 is an apocalyptic number.

14338047 is a deficient number, since it is larger than the sum of its proper divisors (4779353).

14338047 is an equidigital number, since it uses as much as digits as its factorization.

14338047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4779352.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 14338047 is about 3786.5613688411. The cubic root of 14338047 is about 242.9386795094.

The spelling of 14338047 in words is "fourteen million, three hundred thirty-eight thousand, forty-seven".