14272717 has 4 divisors (see below), whose sum is σ = 14289696. Its totient is φ = 14255740.

The previous prime is 14272711. The next prime is 14272721. The reversal of 14272717 is 71727241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14272717 - 2¹⁹ = 13748429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14272711) 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, 7159 + ... + 8932.

It is an arithmetic number, because the mean of its divisors is an integer number (3572424).

Almost surely, 2^14272717 is an apocalyptic number.

It is an amenable number.

14272717 is a deficient number, since it is larger than the sum of its proper divisors (16979).

14272717 is an equidigital number, since it uses as much as digits as its factorization.

14272717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16978.

The product of its digits is 5488, while the sum is 31.

The square root of 14272717 is about 3777.9249595512. The cubic root of 14272717 is about 242.5691417256.

Adding to 14272717 its reverse (71727241), we get a palindrome (85999958).

The spelling of 14272717 in words is "fourteen million, two hundred seventy-two thousand, seven hundred seventeen".