14322109 has 4 divisors (see below), whose sum is σ = 15164604. Its totient is φ = 13479616.

The previous prime is 14322083. The next prime is 14322127. The reversal of 14322109 is 90122341.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8538084 + 5784025 = 2922^2 + 2405^2 .

It is a cyclic number.

It is not a de Polignac number, because 14322109 - 2¹³ = 14313917 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 14322109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14322149) 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, 421222 + ... + 421255.

It is an arithmetic number, because the mean of its divisors is an integer number (3791151).

Almost surely, 2^14322109 is an apocalyptic number.

It is an amenable number.

14322109 is a deficient number, since it is larger than the sum of its proper divisors (842495).

14322109 is an equidigital number, since it uses as much as digits as its factorization.

14322109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842494.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14322109 is about 3784.4562357094. The cubic root of 14322109 is about 242.8486302338.

The spelling of 14322109 in words is "fourteen million, three hundred twenty-two thousand, one hundred nine".