868063 has 8 divisors (see below), whose sum is σ = 997920. Its totient is φ = 739680.

The previous prime is 868051. The next prime is 868069. The reversal of 868063 is 360868.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-868063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868069) 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, 1653 + ... + 2113.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2⁸⁶⁸⁰⁶³ is an apocalyptic number.

868063 is a deficient number, since it is larger than the sum of its proper divisors (129857).

868063 is a wasteful number, since it uses less digits than its factorization.

868063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 868063 is about 931.6989857245. The cubic root of 868063 is about 95.3931262417.

The spelling of 868063 in words is "eight hundred sixty-eight thousand, sixty-three".