4023317 has 2 divisors, whose sum is σ = 4023318. Its totient is φ = 4023316.

The previous prime is 4023311. The next prime is 4023319. The reversal of 4023317 is 7133204.

4023317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2149156 + 1874161 = 1466^2 + 1369^2 .

It is a cyclic number.

It is not a de Polignac number, because 4023317 - 2¹² = 4019221 is a prime.

Together with 4023319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4023311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011658 + 2011659.

It is an arithmetic number, because the mean of its divisors is an integer number (2011659).

Almost surely, 2^4023317 is an apocalyptic number.

It is an amenable number.

4023317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023317 is an equidigital number, since it uses as much as digits as its factorization.

4023317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 4023317 is about 2005.8207796311. The cubic root of 4023317 is about 159.0479530481.

The spelling of 4023317 in words is "four million, twenty-three thousand, three hundred seventeen".