8091792 has 40 divisors (see below), whose sum is σ = 23227680. Its totient is φ = 2697120.

The previous prime is 8091773. The next prime is 8091803. The reversal of 8091792 is 2971908.

It is a happy number.

8091792 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8934 + ... + 9797.

It is an arithmetic number, because the mean of its divisors is an integer number (580692).

Almost surely, 2^8091792 is an apocalyptic number.

It is an amenable number.

8091792 is an abundant number, since it is smaller than the sum of its proper divisors (15135888).

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

8091792 is a wasteful number, since it uses less digits than its factorization.

8091792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18748 (or 18736 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 8091792 is about 2844.6075300470. The cubic root of 8091792 is about 200.7620262260.

It can be divided in two parts, 809 and 1792, that added together give a square (2601 = 51²).

The spelling of 8091792 in words is "eight million, ninety-one thousand, seven hundred ninety-two".