11106859 has 4 divisors (see below), whose sum is σ = 11377800. Its totient is φ = 10835920.

The previous prime is 11106853. The next prime is 11106881. The reversal of 11106859 is 95860111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95860111 = 19 ⋅5045269.

It is a cyclic number.

It is not a de Polignac number, because 11106859 - 2⁵ = 11106827 is a prime.

It is a super-3 number, since 3×11106859³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11106859.

It is not an unprimeable number, because it can be changed into a prime (11106853) 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 in 3 ways as a sum of consecutive naturals, for example, 135409 + ... + 135490.

It is an arithmetic number, because the mean of its divisors is an integer number (2844450).

Almost surely, 2^11106859 is an apocalyptic number.

11106859 is a deficient number, since it is larger than the sum of its proper divisors (270941).

11106859 is an equidigital number, since it uses as much as digits as its factorization.

11106859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270940.

The product of its (nonzero) digits is 2160, while the sum is 31.

The square root of 11106859 is about 3332.6954556335. The cubic root of 11106859 is about 223.1158480293.

The spelling of 11106859 in words is "eleven million, one hundred six thousand, eight hundred fifty-nine".