8091692 has 12 divisors (see below), whose sum is σ = 16183440. Its totient is φ = 3467856.

The previous prime is 8091689. The next prime is 8091703. The reversal of 8091692 is 2961908.

8091692 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 144467 + ... + 144522.

It is an arithmetic number, because the mean of its divisors is an integer number (1348620).

Almost surely, 2^8091692 is an apocalyptic number.

It is an amenable number.

8091692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8091692 is a wasteful number, since it uses less digits than its factorization.

8091692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289000 (or 288998 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 8091692 is about 2844.5899528755. The cubic root of 8091692 is about 200.7611992034.

The spelling of 8091692 in words is "eight million, ninety-one thousand, six hundred ninety-two".