860006 has 16 divisors (see below), whose sum is σ = 1506816. Its totient is φ = 360456.

The previous prime is 859987. The next prime is 860009. The reversal of 860006 is 600068.

It is a super-2 number, since 2×860006² = 1479220640072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 860006.

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 860006.

It is not an unprimeable number, because it can be changed into a prime (860009) 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, 5 + ... + 1311.

It is an arithmetic number, because the mean of its divisors is an integer number (94176).

2⁸⁶⁰⁰⁰⁶ is an apocalyptic number.

860006 is a deficient number, since it is larger than the sum of its proper divisors (646810).

860006 is a wasteful number, since it uses less digits than its factorization.

860006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 860006 is about 927.3650845271. The cubic root of 860006 is about 95.0970752855.

The spelling of 860006 in words is "eight hundred sixty thousand, six".