3118859 has 2 divisors, whose sum is σ = 3118860. Its totient is φ = 3118858.

The previous prime is 3118853. The next prime is 3118861. The reversal of 3118859 is 9588113.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3118859 - 2²⁰ = 2070283 is a prime.

Together with 3118861, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3118853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1559429 + 1559430.

It is an arithmetic number, because the mean of its divisors is an integer number (1559430).

Almost surely, 2^3118859 is an apocalyptic number.

3118859 is a deficient number, since it is larger than the sum of its proper divisors (1).

3118859 is an equidigital number, since it uses as much as digits as its factorization.

3118859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 35.

The square root of 3118859 is about 1766.0291617071. The cubic root of 3118859 is about 146.1050566816.

The spelling of 3118859 in words is "three million, one hundred eighteen thousand, eight hundred fifty-nine".