8118816 has 48 divisors (see below), whose sum is σ = 22244544. Its totient is φ = 2587904.

The previous prime is 8118791. The next prime is 8118823. The reversal of 8118816 is 6188118.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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, 370 + ... + 4046.

It is an arithmetic number, because the mean of its divisors is an integer number (463428).

Almost surely, 2^8118816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8118816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11122272).

8118816 is an abundant number, since it is smaller than the sum of its proper divisors (14125728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8118816 is a wasteful number, since it uses less digits than its factorization.

8118816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3713 (or 3705 counting only the distinct ones).

The product of its digits is 3072, while the sum is 33.

The square root of 8118816 is about 2849.3536109090. The cubic root of 8118816 is about 200.9852715626.

The spelling of 8118816 in words is "eight million, one hundred eighteen thousand, eight hundred sixteen".