8026686 has 36 divisors (see below), whose sum is σ = 18486312. Its totient is φ = 2516544.

The previous prime is 8026673. The next prime is 8026699. The reversal of 8026686 is 6866208.

It is an interprime number because it is at equal distance from previous prime (8026673) and next prime (8026699).

It is a self number, because there is not a number n which added to its sum of digits gives 8026686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4431 + ... + 5973.

Almost surely, 2^8026686 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8026686, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9243156).

8026686 is an abundant number, since it is smaller than the sum of its proper divisors (10459626).

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

8026686 is a wasteful number, since it uses less digits than its factorization.

8026686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585 (or 1565 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 8026686 is about 2833.1406601156. The cubic root of 8026686 is about 200.2221365188. Note that the first 3 decimals are identical.

The spelling of 8026686 in words is "eight million, twenty-six thousand, six hundred eighty-six".