868682 has 8 divisors (see below), whose sum is σ = 1345152. Its totient is φ = 420300.

The previous prime is 868669. The next prime is 868691. The reversal of 868682 is 286868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

868682 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6944 + ... + 7067.

It is an arithmetic number, because the mean of its divisors is an integer number (168144).

2⁸⁶⁸⁶⁸² is an apocalyptic number.

868682 is a deficient number, since it is larger than the sum of its proper divisors (476470).

868682 is a wasteful number, since it uses less digits than its factorization.

868682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14044.

The product of its digits is 36864, while the sum is 38.

The square root of 868682 is about 932.0311153604. The cubic root of 868682 is about 95.4157952244.

The spelling of 868682 in words is "eight hundred sixty-eight thousand, six hundred eighty-two".