2290235791 has 2 divisors, whose sum is σ = 2290235792. Its totient is φ = 2290235790.

The previous prime is 2290235747. The next prime is 2290235803. The reversal of 2290235791 is 1975320922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2290235791 - 2⁷ = 2290235663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2290238791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145117895 + 1145117896.

It is an arithmetic number, because the mean of its divisors is an integer number (1145117896).

Almost surely, 2^2290235791 is an apocalyptic number.

2290235791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2290235791 is an equidigital number, since it uses as much as digits as its factorization.

2290235791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 2290235791 is about 47856.4080453182. The cubic root of 2290235791 is about 1318.1355279130.

The spelling of 2290235791 in words is "two billion, two hundred ninety million, two hundred thirty-five thousand, seven hundred ninety-one".