2275723 has 2 divisors, whose sum is σ = 2275724. Its totient is φ = 2275722.

The previous prime is 2275703. The next prime is 2275733. The reversal of 2275723 is 3275722.

2275723 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 is a cyclic number.

It is not a de Polignac number, because 2275723 - 2⁹ = 2275211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2275691 and 2275700.

It is not a weakly prime, because it can be changed into another prime (2275703) 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, 1137861 + 1137862.

It is an arithmetic number, because the mean of its divisors is an integer number (1137862).

2^2275723 is an apocalyptic number.

2275723 is a deficient number, since it is larger than the sum of its proper divisors (1).

2275723 is an equidigital number, since it uses as much as digits as its factorization.

2275723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5880, while the sum is 28.

The square root of 2275723 is about 1508.5499660270. The cubic root of 2275723 is about 131.5345367511.

Subtracting 2275723 from its reverse (3275722), we obtain a palindrome (999999).

The spelling of 2275723 in words is "two million, two hundred seventy-five thousand, seven hundred twenty-three".