6286868 has 24 divisors (see below), whose sum is σ = 12691392. Its totient is φ = 2669184.

The previous prime is 6286867. The next prime is 6286873. The reversal of 6286868 is 8686826.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6286867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171 + ... + 4157.

It is an arithmetic number, because the mean of its divisors is an integer number (528808).

Almost surely, 2^6286868 is an apocalyptic number.

It is an amenable number.

6286868 is an abundant number, since it is smaller than the sum of its proper divisors (6404524).

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

6286868 is a wasteful number, since it uses less digits than its factorization.

6286868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111 (or 2109 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 6286868 is about 2507.3627579590. The cubic root of 6286868 is about 184.5630594053.

The spelling of 6286868 in words is "six million, two hundred eighty-six thousand, eight hundred sixty-eight".