11118859 has 8 divisors (see below), whose sum is σ = 11309760. Its totient is φ = 10929600.

The previous prime is 11118853. The next prime is 11118871. The reversal of 11118859 is 95881111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11118859 - 2¹¹ = 11116811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11118853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23889 + ... + 24349.

It is an arithmetic number, because the mean of its divisors is an integer number (1413720).

Almost surely, 2^11118859 is an apocalyptic number.

11118859 is a deficient number, since it is larger than the sum of its proper divisors (190901).

11118859 is an equidigital number, since it uses as much as digits as its factorization.

11118859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821.

The product of its digits is 2880, while the sum is 34.

The square root of 11118859 is about 3334.4953141368. The cubic root of 11118859 is about 223.1961715641.

The spelling of 11118859 in words is "eleven million, one hundred eighteen thousand, eight hundred fifty-nine".