14338138 has 8 divisors (see below), whose sum is σ = 21557088. Its totient is φ = 7152444.

The previous prime is 14338133. The next prime is 14338139. The reversal of 14338138 is 83183341.

14338138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (14338133) 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, 7206 + ... + 8977.

It is an arithmetic number, because the mean of its divisors is an integer number (2694636).

Almost surely, 2^14338138 is an apocalyptic number.

14338138 is a deficient number, since it is larger than the sum of its proper divisors (7218950).

14338138 is a wasteful number, since it uses less digits than its factorization.

14338138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16628.

The product of its digits is 6912, while the sum is 31.

The square root of 14338138 is about 3786.5733850013. The cubic root of 14338138 is about 242.9391934653.

The spelling of 14338138 in words is "fourteen million, three hundred thirty-eight thousand, one hundred thirty-eight".