2303797 has 2 divisors, whose sum is σ = 2303798. Its totient is φ = 2303796.

The previous prime is 2303783. The next prime is 2303803. The reversal of 2303797 is 7973032.

2303797 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., 2047761 + 256036 = 1431^2 + 506^2 .

It is a cyclic number.

It is not a de Polignac number, because 2303797 - 2⁷ = 2303669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2303767) 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, 1151898 + 1151899.

It is an arithmetic number, because the mean of its divisors is an integer number (1151899).

2^2303797 is an apocalyptic number.

It is an amenable number.

2303797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303797 is an equidigital number, since it uses as much as digits as its factorization.

2303797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 2303797 is about 1517.8264064115. The cubic root of 2303797 is about 132.0732108417.

The spelling of 2303797 in words is "two million, three hundred three thousand, seven hundred ninety-seven".