2275747 has 2 divisors, whose sum is σ = 2275748. Its totient is φ = 2275746.

The previous prime is 2275733. The next prime is 2275769. The reversal of 2275747 is 7475722.

2275747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2275747 - 2⁷ = 2275619 is a prime.

It is not a weakly prime, because it can be changed into another prime (2275447) 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, 1137873 + 1137874.

It is an arithmetic number, because the mean of its divisors is an integer number (1137874).

2^2275747 is an apocalyptic number.

2275747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2275747 is an equidigital number, since it uses as much as digits as its factorization.

2275747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27440, while the sum is 34.

The square root of 2275747 is about 1508.5579206646. The cubic root of 2275747 is about 131.5349991416.

The spelling of 2275747 in words is "two million, two hundred seventy-five thousand, seven hundred forty-seven".