2318867 has 2 divisors, whose sum is σ = 2318868. Its totient is φ = 2318866.

The previous prime is 2318863. The next prime is 2318879. The reversal of 2318867 is 7688132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2318867 - 2² = 2318863 is a prime.

It is not a weakly prime, because it can be changed into another prime (2318863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159433 + 1159434.

It is an arithmetic number, because the mean of its divisors is an integer number (1159434).

2^2318867 is an apocalyptic number.

2318867 is a deficient number, since it is larger than the sum of its proper divisors (1).

2318867 is an equidigital number, since it uses as much as digits as its factorization.

2318867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 35.

The square root of 2318867 is about 1522.7826502820. The cubic root of 2318867 is about 132.3605653163.

The spelling of 2318867 in words is "two million, three hundred eighteen thousand, eight hundred sixty-seven".