14020317 has 32 divisors (see below), whose sum is σ = 21980160. Its totient is φ = 8814960.

The previous prime is 14020313. The next prime is 14020327. The reversal of 14020317 is 71302041.

It is not a de Polignac number, because 14020317 - 2² = 14020313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14020317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66342 + ... + 66552.

It is an arithmetic number, because the mean of its divisors is an integer number (686880).

Almost surely, 2^14020317 is an apocalyptic number.

It is an amenable number.

14020317 is a deficient number, since it is larger than the sum of its proper divisors (7959843).

14020317 is a wasteful number, since it uses less digits than its factorization.

14020317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 14020317 is about 3744.3713758120. The cubic root of 14020317 is about 241.1307578278.

Adding to 14020317 its reverse (71302041), we get a palindrome (85322358).

The spelling of 14020317 in words is "fourteen million, twenty thousand, three hundred seventeen".