860002 has 32 divisors (see below), whose sum is σ = 1580544. Its totient is φ = 345600.

The previous prime is 859987. The next prime is 860009. The reversal of 860002 is 200068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8818 + ... + 8914.

It is an arithmetic number, because the mean of its divisors is an integer number (49392).

2⁸⁶⁰⁰⁰² is an apocalyptic number.

860002 is a deficient number, since it is larger than the sum of its proper divisors (720542).

860002 is a wasteful number, since it uses less digits than its factorization.

860002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 860002 is about 927.3629278767. The cubic root of 860002 is about 95.0969278490.

The spelling of 860002 in words is "eight hundred sixty thousand, two".