868118 has 8 divisors (see below), whose sum is σ = 1307712. Its totient is φ = 432216.

The previous prime is 868111. The next prime is 868121. The reversal of 868118 is 811868.

It is a happy number.

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

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 868118.

It is not an unprimeable number, because it can be changed into a prime (868111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230 + ... + 1337.

It is an arithmetic number, because the mean of its divisors is an integer number (163464).

2⁸⁶⁸¹¹⁸ is an apocalyptic number.

868118 is a deficient number, since it is larger than the sum of its proper divisors (439594).

868118 is a wasteful number, since it uses less digits than its factorization.

868118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846.

The product of its digits is 3072, while the sum is 32.

The square root of 868118 is about 931.7285012277. The cubic root of 868118 is about 95.3951408847.

The spelling of 868118 in words is "eight hundred sixty-eight thousand, one hundred eighteen".