876866 has 8 divisors (see below), whose sum is σ = 1357824. Its totient is φ = 424260.

The previous prime is 876853. The next prime is 876871. The reversal of 876866 is 668678.

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

It is a Curzon number.

It is an unprimeable number.

876866 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, 7010 + ... + 7133.

It is an arithmetic number, because the mean of its divisors is an integer number (169728).

2⁸⁷⁶⁸⁶⁶ is an apocalyptic number.

876866 is a deficient number, since it is larger than the sum of its proper divisors (480958).

876866 is a wasteful number, since it uses less digits than its factorization.

876866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14176.

The product of its digits is 96768, while the sum is 41.

The square root of 876866 is about 936.4112344478. The cubic root of 876866 is about 95.7145019036.

The spelling of 876866 in words is "eight hundred seventy-six thousand, eight hundred sixty-six".