14012717 has 4 divisors (see below), whose sum is σ = 14157276. Its totient is φ = 13868160.

The previous prime is 14012707. The next prime is 14012731. The reversal of 14012717 is 71721041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71721041 = 7 ⋅10245863.

It can be written as a sum of positive squares in 2 ways, for example, as 8185321 + 5827396 = 2861^2 + 2414^2 .

It is a cyclic number.

It is not a de Polignac number, because 14012717 - 2⁴ = 14012701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14012692 and 14012701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14012707) 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, 72134 + ... + 72327.

It is an arithmetic number, because the mean of its divisors is an integer number (3539319).

Almost surely, 2^14012717 is an apocalyptic number.

It is an amenable number.

14012717 is a deficient number, since it is larger than the sum of its proper divisors (144559).

14012717 is an equidigital number, since it uses as much as digits as its factorization.

14012717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144558.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 14012717 is about 3743.3563816447. The cubic root of 14012717 is about 241.0871799974.

Adding to 14012717 its reverse (71721041), we get a palindrome (85733758).

The spelling of 14012717 in words is "fourteen million, twelve thousand, seven hundred seventeen".