8163792 has 180 divisors, whose sum is σ = 28943460. Its totient is φ = 2128896.

The previous prime is 8163769. The next prime is 8163803. The reversal of 8163792 is 2973618.

It can be written as a sum of positive squares in 2 ways, for example, as 1382976 + 6780816 = 1176^2 + 2604^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is one of the 548 Lynch-Bell numbers.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 91684 + ... + 91772.

It is an arithmetic number, because the mean of its divisors is an integer number (160797).

Almost surely, 2^8163792 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 8163792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14471730).

8163792 is an abundant number, since it is smaller than the sum of its proper divisors (20779668).

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

8163792 is a wasteful number, since it uses less digits than its factorization.

8163792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 114 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 8163792 is about 2857.2350270848. The cubic root of 8163792 is about 201.3557226489.

The spelling of 8163792 in words is "eight million, one hundred sixty-three thousand, seven hundred ninety-two".