2283091 has 2 divisors, whose sum is σ = 2283092. Its totient is φ = 2283090.

The previous prime is 2283077. The next prime is 2283109. The reversal of 2283091 is 1903822.

2283091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (2283109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2283091 - 2⁷ = 2282963 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2283031) 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, 1141545 + 1141546.

It is an arithmetic number, because the mean of its divisors is an integer number (1141546).

2^2283091 is an apocalyptic number.

2283091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2283091 is an equidigital number, since it uses as much as digits as its factorization.

2283091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2283091 is about 1510.9900727669. The cubic root of 2283091 is about 131.6763381954.

The spelling of 2283091 in words is "two million, two hundred eighty-three thousand, ninety-one".