2304373 has 2 divisors, whose sum is σ = 2304374. Its totient is φ = 2304372.

The previous prime is 2304349. The next prime is 2304389. The reversal of 2304373 is 3734032.

2304373 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., 2304324 + 49 = 1518^2 + 7^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2304373 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2304343) 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, 1152186 + 1152187.

It is an arithmetic number, because the mean of its divisors is an integer number (1152187).

2^2304373 is an apocalyptic number.

It is an amenable number.

2304373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2304373 is an equidigital number, since it uses as much as digits as its factorization.

2304373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 2304373 is about 1518.0161395716. The cubic root of 2304373 is about 132.0842169952.

The spelling of 2304373 in words is "two million, three hundred four thousand, three hundred seventy-three".