14704321 has 4 divisors (see below), whose sum is σ = 14748292. Its totient is φ = 14660352.

The previous prime is 14704297. The next prime is 14704343. The reversal of 14704321 is 12340741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12340741 = 7 ⋅1762963.

It can be written as a sum of positive squares in 2 ways, for example, as 9363600 + 5340721 = 3060^2 + 2311^2 .

It is a cyclic number.

It is not a de Polignac number, because 14704321 - 2¹⁷ = 14573249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14704292 and 14704301.

It is not an unprimeable number, because it can be changed into a prime (14704121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21480 + ... + 22153.

It is an arithmetic number, because the mean of its divisors is an integer number (3687073).

Almost surely, 2^14704321 is an apocalyptic number.

It is an amenable number.

14704321 is a deficient number, since it is larger than the sum of its proper divisors (43971).

14704321 is an equidigital number, since it uses as much as digits as its factorization.

14704321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43970.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 14704321 is about 3834.6213633161. The cubic root of 14704321 is about 244.9899815423.

The spelling of 14704321 in words is "fourteen million, seven hundred four thousand, three hundred twenty-one".