4717217 has 2 divisors, whose sum is σ = 4717218. Its totient is φ = 4717216.

The previous prime is 4717213. The next prime is 4717247. The reversal of 4717217 is 7127174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2972176 + 1745041 = 1724^2 + 1321^2 .

It is a cyclic number.

It is not a de Polignac number, because 4717217 - 2² = 4717213 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4717217.

It is not a weakly prime, because it can be changed into another prime (4717213) 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 as a sum of consecutive naturals, namely, 2358608 + 2358609.

It is an arithmetic number, because the mean of its divisors is an integer number (2358609).

Almost surely, 2^4717217 is an apocalyptic number.

It is an amenable number.

4717217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4717217 is an equidigital number, since it uses as much as digits as its factorization.

4717217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2744, while the sum is 29.

The square root of 4717217 is about 2171.9155140106. The cubic root of 4717217 is about 167.7111556932.

The spelling of 4717217 in words is "four million, seven hundred seventeen thousand, two hundred seventeen".