14065217 has 4 divisors (see below), whose sum is σ = 14445396. Its totient is φ = 13685040.

The previous prime is 14065201. The next prime is 14065231. The reversal of 14065217 is 71256041.

14065217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71256041 = 67 ⋅1063523.

It can be written as a sum of positive squares in 2 ways, for example, as 11296321 + 2768896 = 3361^2 + 1664^2 .

It is a cyclic number.

It is not a de Polignac number, because 14065217 - 2⁴ = 14065201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14065277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190034 + ... + 190107.

It is an arithmetic number, because the mean of its divisors is an integer number (3611349).

Almost surely, 2^14065217 is an apocalyptic number.

It is an amenable number.

14065217 is a deficient number, since it is larger than the sum of its proper divisors (380179).

14065217 is an equidigital number, since it uses as much as digits as its factorization.

14065217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380178.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 14065217 is about 3750.3622491701. The cubic root of 14065217 is about 241.3878902446.

The spelling of 14065217 in words is "fourteen million, sixty-five thousand, two hundred seventeen".