13314223 has 4 divisors (see below), whose sum is σ = 14338408. Its totient is φ = 12290040.

The previous prime is 13314181. The next prime is 13314239. The reversal of 13314223 is 32241331.

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 13314223 - 2¹³ = 13306031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13314223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13314293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512073 + ... + 512098.

It is an arithmetic number, because the mean of its divisors is an integer number (3584602).

Almost surely, 2^13314223 is an apocalyptic number.

13314223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13314223 is a deficient number, since it is larger than the sum of its proper divisors (1024185).

13314223 is a wasteful number, since it uses less digits than its factorization.

13314223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024184.

The product of its digits is 432, while the sum is 19.

The square root of 13314223 is about 3648.8659882215. The cubic root of 13314223 is about 237.0128771036.

Adding to 13314223 its reverse (32241331), we get a palindrome (45555554).

The spelling of 13314223 in words is "thirteen million, three hundred fourteen thousand, two hundred twenty-three".