868466 has 8 divisors (see below), whose sum is σ = 1330560. Its totient is φ = 424948.

The previous prime is 868459. The next prime is 868487. The reversal of 868466 is 664868.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4526 + ... + 4713.

It is an arithmetic number, because the mean of its divisors is an integer number (166320).

2⁸⁶⁸⁴⁶⁶ is an apocalyptic number.

868466 is a deficient number, since it is larger than the sum of its proper divisors (462094).

868466 is a wasteful number, since it uses less digits than its factorization.

868466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9288.

The product of its digits is 55296, while the sum is 38.

The square root of 868466 is about 931.9152321966. The cubic root of 868466 is about 95.4078861083.

The spelling of 868466 in words is "eight hundred sixty-eight thousand, four hundred sixty-six".