8118911 has 8 divisors (see below), whose sum is σ = 8759664. Its totient is φ = 7496320.

The previous prime is 8118883. The next prime is 8118919. The reversal of 8118911 is 1198118.

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

It is a de Polignac number, because none of the positive numbers 2^k-8118911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8118919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3605 + ... + 5406.

It is an arithmetic number, because the mean of its divisors is an integer number (1094958).

Almost surely, 2^8118911 is an apocalyptic number.

8118911 is a deficient number, since it is larger than the sum of its proper divisors (640753).

8118911 is a wasteful number, since it uses less digits than its factorization.

8118911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9081.

The product of its digits is 576, while the sum is 29.

The square root of 8118911 is about 2849.3702813078. The cubic root of 8118911 is about 200.9860554834.

The spelling of 8118911 in words is "eight million, one hundred eighteen thousand, nine hundred eleven".