2006868 has 24 divisors (see below), whose sum is σ = 4798080. Its totient is φ = 652480.

The previous prime is 2006831. The next prime is 2006869. The reversal of 2006868 is 8686002.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006869) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1548 + ... + 2531.

It is an arithmetic number, because the mean of its divisors is an integer number (199920).

2^2006868 is an apocalyptic number.

It is an amenable number.

2006868 is an abundant number, since it is smaller than the sum of its proper divisors (2791212).

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

2006868 is a wasteful number, since it uses less digits than its factorization.

2006868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4127 (or 4125 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2006868 is about 1416.6396860176. The cubic root of 2006868 is about 126.1361591839.

The spelling of 2006868 in words is "two million, six thousand, eight hundred sixty-eight".