1168859 has 2 divisors, whose sum is σ = 1168860. Its totient is φ = 1168858.

The previous prime is 1168847. The next prime is 1168877. The reversal of 1168859 is 9588611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1168859 - 2²⁰ = 120283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1168819) 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, 584429 + 584430.

It is an arithmetic number, because the mean of its divisors is an integer number (584430).

2^1168859 is an apocalyptic number.

1168859 is a deficient number, since it is larger than the sum of its proper divisors (1).

1168859 is an equidigital number, since it uses as much as digits as its factorization.

1168859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 38.

The square root of 1168859 is about 1081.1378265513. The cubic root of 1168859 is about 105.3385594890.

The spelling of 1168859 in words is "one million, one hundred sixty-eight thousand, eight hundred fifty-nine".