14338813 has 4 divisors (see below), whose sum is σ = 14347648. Its totient is φ = 14329980.

The previous prime is 14338811. The next prime is 14338897. The reversal of 14338813 is 31883341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14338813 - 2¹ = 14338811 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 (14338811) 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, 1203 + ... + 5488.

It is an arithmetic number, because the mean of its divisors is an integer number (3586912).

Almost surely, 2^14338813 is an apocalyptic number.

It is an amenable number.

14338813 is a deficient number, since it is larger than the sum of its proper divisors (8835).

14338813 is an equidigital number, since it uses as much as digits as its factorization.

14338813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8834.

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

The square root of 14338813 is about 3786.6625146691. The cubic root of 14338813 is about 242.9430057079.

It can be divided in two parts, 14338 and 813, that added together give a palindrome (15151).

The spelling of 14338813 in words is "fourteen million, three hundred thirty-eight thousand, eight hundred thirteen".