14322091 has 4 divisors (see below), whose sum is σ = 16368112. Its totient is φ = 12276072.

The previous prime is 14322083. The next prime is 14322127. The reversal of 14322091 is 19022341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19022341 = 13 ⋅1463257.

It is a cyclic number.

It is not a de Polignac number, because 14322091 - 2³ = 14322083 is a prime.

It is a super-2 number, since 2×14322091² = 410244581224562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14322001) 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, 1023000 + ... + 1023013.

It is an arithmetic number, because the mean of its divisors is an integer number (4092028).

Almost surely, 2^14322091 is an apocalyptic number.

14322091 is a deficient number, since it is larger than the sum of its proper divisors (2046021).

14322091 is an equidigital number, since it uses as much as digits as its factorization.

14322091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046020.

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

The square root of 14322091 is about 3784.4538575599. The cubic root of 14322091 is about 242.8485284966.

The spelling of 14322091 in words is "fourteen million, three hundred twenty-two thousand, ninety-one".