2290235747 has 2 divisors, whose sum is σ = 2290235748. Its totient is φ = 2290235746.

The previous prime is 2290235729. The next prime is 2290235791. The reversal of 2290235747 is 7475320922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2290235747 - 2²⁴ = 2273458531 is a prime.

It is not a weakly prime, because it can be changed into another prime (2290235147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145117873 + 1145117874.

It is an arithmetic number, because the mean of its divisors is an integer number (1145117874).

Almost surely, 2^2290235747 is an apocalyptic number.

2290235747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2290235747 is an equidigital number, since it uses as much as digits as its factorization.

2290235747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 2290235747 is about 47856.4075856097. The cubic root of 2290235747 is about 1318.1355194717.

The spelling of 2290235747 in words is "two billion, two hundred ninety million, two hundred thirty-five thousand, seven hundred forty-seven".