860084 has 12 divisors (see below), whose sum is σ = 1533924. Its totient is φ = 421824.

The previous prime is 860077. The next prime is 860087. The reversal of 860084 is 480068.

It can be written as a sum of positive squares in 2 ways, for example, as 532900 + 327184 = 730^2 + 572^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860087) 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, 1817 + ... + 2240.

It is an arithmetic number, because the mean of its divisors is an integer number (127827).

2⁸⁶⁰⁰⁸⁴ is an apocalyptic number.

It is an amenable number.

860084 is a deficient number, since it is larger than the sum of its proper divisors (673840).

860084 is a wasteful number, since it uses less digits than its factorization.

860084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4114 (or 4112 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 860084 is about 927.4071382085. The cubic root of 860084 is about 95.0999502064.

The spelling of 860084 in words is "eight hundred sixty thousand, eighty-four".