266290883 has 2 divisors, whose sum is σ = 266290884. Its totient is φ = 266290882.

The previous prime is 266290877. The next prime is 266290889. The reversal of 266290883 is 388092662.

It is a balanced prime because it is at equal distance from previous prime (266290877) and next prime (266290889).

It is a cyclic number.

It is not a de Polignac number, because 266290883 - 2⁸ = 266290627 is a prime.

It is not a weakly prime, because it can be changed into another prime (266290889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133145441 + 133145442.

It is an arithmetic number, because the mean of its divisors is an integer number (133145442).

Almost surely, 2^266290883 is an apocalyptic number.

266290883 is a deficient number, since it is larger than the sum of its proper divisors (1).

266290883 is an equidigital number, since it uses as much as digits as its factorization.

266290883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 266290883 is about 16318.4215842097. The cubic root of 266290883 is about 643.3571016541.

The spelling of 266290883 in words is "two hundred sixty-six million, two hundred ninety thousand, eight hundred eighty-three".