4323217 has 2 divisors, whose sum is σ = 4323218. Its totient is φ = 4323216.

The previous prime is 4323199. The next prime is 4323239. The reversal of 4323217 is 7123234.

It is an a-pointer prime, because the next prime (4323239) can be obtained adding 4323217 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3721041 + 602176 = 1929^2 + 776^2 .

It is a cyclic number.

It is not a de Polignac number, because 4323217 - 2¹¹ = 4321169 is a prime.

It is not a weakly prime, because it can be changed into another prime (4323247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161608 + 2161609.

It is an arithmetic number, because the mean of its divisors is an integer number (2161609).

Almost surely, 2^4323217 is an apocalyptic number.

It is an amenable number.

4323217 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323217 is an equidigital number, since it uses as much as digits as its factorization.

4323217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 22.

The square root of 4323217 is about 2079.2347149853. The cubic root of 4323217 is about 162.9054741938.

The spelling of 4323217 in words is "four million, three hundred twenty-three thousand, two hundred seventeen".