2868258223 has 2 divisors, whose sum is σ = 2868258224. Its totient is φ = 2868258222.

The previous prime is 2868258191. The next prime is 2868258287. The reversal of 2868258223 is 3228528682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2868258223 - 2⁵ = 2868258191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2868258623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1434129111 + 1434129112.

It is an arithmetic number, because the mean of its divisors is an integer number (1434129112).

Almost surely, 2^2868258223 is an apocalyptic number.

2868258223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2868258223 is an equidigital number, since it uses as much as digits as its factorization.

2868258223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 737280, while the sum is 46.

The square root of 2868258223 is about 53556.1221803820. The cubic root of 2868258223 is about 1420.8211581573.

The spelling of 2868258223 in words is "two billion, eight hundred sixty-eight million, two hundred fifty-eight thousand, two hundred twenty-three".