886668 has 24 divisors (see below), whose sum is σ = 2125872. Its totient is φ = 287424.

The previous prime is 886667. The next prime is 886741. The reversal of 886668 is 866688.

886668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (886663) 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, 555 + ... + 1442.

It is an arithmetic number, because the mean of its divisors is an integer number (88578).

2⁸⁸⁶⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

886668 is an abundant number, since it is smaller than the sum of its proper divisors (1239204).

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

886668 is a wasteful number, since it uses less digits than its factorization.

886668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041 (or 2039 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 886668 is about 941.6305007804. The cubic root of 886668 is about 96.0698276692.

The spelling of 886668 in words is "eight hundred eighty-six thousand, six hundred sixty-eight".