14440717 has 2 divisors, whose sum is σ = 14440718. Its totient is φ = 14440716.

The previous prime is 14440709. The next prime is 14440729. The reversal of 14440717 is 71704441.

14440717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13329801 + 1110916 = 3651^2 + 1054^2 .

It is a cyclic number.

It is not a de Polignac number, because 14440717 - 2³ = 14440709 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14446717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7220358 + 7220359.

It is an arithmetic number, because the mean of its divisors is an integer number (7220359).

Almost surely, 2^14440717 is an apocalyptic number.

It is an amenable number.

14440717 is a deficient number, since it is larger than the sum of its proper divisors (1).

14440717 is an equidigital number, since it uses as much as digits as its factorization.

14440717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 14440717 is about 3800.0943409342. The cubic root of 14440717 is about 243.5171686838.

The spelling of 14440717 in words is "fourteen million, four hundred forty thousand, seven hundred seventeen".