8082891 has 12 divisors (see below), whose sum is σ = 11807640. Its totient is φ = 5327520.

The previous prime is 8082889. The next prime is 8082911. The reversal of 8082891 is 1982808.

It is not a de Polignac number, because 8082891 - 2¹ = 8082889 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8082881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4245 + ... + 5846.

It is an arithmetic number, because the mean of its divisors is an integer number (983970).

Almost surely, 2^8082891 is an apocalyptic number.

8082891 is a deficient number, since it is larger than the sum of its proper divisors (3724749).

8082891 is a wasteful number, since it uses less digits than its factorization.

8082891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10186 (or 10183 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 8082891 is about 2843.0425603568. The cubic root of 8082891 is about 200.6883862369.

The spelling of 8082891 in words is "eight million, eighty-two thousand, eight hundred ninety-one".