14026321 has 4 divisors (see below), whose sum is σ = 14107572. Its totient is φ = 13945072.

The previous prime is 14026319. The next prime is 14026333. The reversal of 14026321 is 12362041.

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 12680721 + 1345600 = 3561^2 + 1160^2 .

It is a cyclic number.

It is not a de Polignac number, because 14026321 - 2¹ = 14026319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14026381) 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, 40366 + ... + 40711.

It is an arithmetic number, because the mean of its divisors is an integer number (3526893).

Almost surely, 2^14026321 is an apocalyptic number.

It is an amenable number.

14026321 is a deficient number, since it is larger than the sum of its proper divisors (81251).

14026321 is an equidigital number, since it uses as much as digits as its factorization.

14026321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81250.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 14026321 is about 3745.1730267105. The cubic root of 14026321 is about 241.1651731804.

Adding to 14026321 its reverse (12362041), we get a palindrome (26388362).

The spelling of 14026321 in words is "fourteen million, twenty-six thousand, three hundred twenty-one".