8071868 has 18 divisors (see below), whose sum is σ = 16432416. Its totient is φ = 3459288.

The previous prime is 8071859. The next prime is 8071897. The reversal of 8071868 is 8681708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20396 + ... + 20787.

It is an arithmetic number, because the mean of its divisors is an integer number (912912).

Almost surely, 2^8071868 is an apocalyptic number.

It is an amenable number.

8071868 is an abundant number, since it is smaller than the sum of its proper divisors (8360548).

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

8071868 is a wasteful number, since it uses less digits than its factorization.

8071868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41201 (or 41192 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 8071868 is about 2841.1033068159. The cubic root of 8071868 is about 200.5971154913.

The spelling of 8071868 in words is "eight million, seventy-one thousand, eight hundred sixty-eight".