8083812 has 48 divisors (see below), whose sum is σ = 21030912. Its totient is φ = 2395680.

The previous prime is 8083811. The next prime is 8083841. The reversal of 8083812 is 2183808.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8083812.

It is not an unprimeable number, because it can be changed into a prime (8083811) 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 15 ways as a sum of consecutive naturals, for example, 5553 + ... + 6855.

It is an arithmetic number, because the mean of its divisors is an integer number (438144).

Almost surely, 2^8083812 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 8083812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10515456).

8083812 is an abundant number, since it is smaller than the sum of its proper divisors (12947100).

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

8083812 is a wasteful number, since it uses less digits than its factorization.

8083812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368 (or 1366 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 8083812 is about 2843.2045301033. The cubic root of 8083812 is about 200.6960083853.

The spelling of 8083812 in words is "eight million, eighty-three thousand, eight hundred twelve".