2867218259 has 2 divisors, whose sum is σ = 2867218260. Its totient is φ = 2867218258.

The previous prime is 2867218253. The next prime is 2867218271. The reversal of 2867218259 is 9528127682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2867218259 - 2⁴ = 2867218243 is a prime.

It is not a weakly prime, because it can be changed into another prime (2867218253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1433609129 + 1433609130.

It is an arithmetic number, because the mean of its divisors is an integer number (1433609130).

Almost surely, 2^2867218259 is an apocalyptic number.

2867218259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2867218259 is an equidigital number, since it uses as much as digits as its factorization.

2867218259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 50.

The square root of 2867218259 is about 53546.4121954030. The cubic root of 2867218259 is about 1420.6494184512.

The spelling of 2867218259 in words is "two billion, eight hundred sixty-seven million, two hundred eighteen thousand, two hundred fifty-nine".