2304317 has 2 divisors, whose sum is σ = 2304318. Its totient is φ = 2304316.

The previous prime is 2304307. The next prime is 2304319. The reversal of 2304317 is 7134032.

2304317 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., 2105401 + 198916 = 1451^2 + 446^2 .

It is a cyclic number.

It is not a de Polignac number, because 2304317 - 2¹⁰ = 2303293 is a prime.

Together with 2304319, 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 (2304319) 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, 1152158 + 1152159.

It is an arithmetic number, because the mean of its divisors is an integer number (1152159).

2^2304317 is an apocalyptic number.

It is an amenable number.

2304317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2304317 is an equidigital number, since it uses as much as digits as its factorization.

2304317 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 2304317 is about 1517.9976943329. The cubic root of 2304317 is about 132.0831470330.

Adding to 2304317 its reverse (7134032), we get a palindrome (9438349).

The spelling of 2304317 in words is "two million, three hundred four thousand, three hundred seventeen".