860223 has 32 divisors (see below), whose sum is σ = 1483776. Its totient is φ = 430848.

The previous prime is 860143. The next prime is 860239. The reversal of 860223 is 322068.

860223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 860223 - 2¹³ = 852031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 860223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6211 + ... + 6347.

It is an arithmetic number, because the mean of its divisors is an integer number (46368).

2⁸⁶⁰²²³ is an apocalyptic number.

860223 is a deficient number, since it is larger than the sum of its proper divisors (623553).

860223 is a wasteful number, since it uses less digits than its factorization.

860223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 860223 is about 927.4820752985. The cubic root of 860223 is about 95.1050730320.

The spelling of 860223 in words is "eight hundred sixty thousand, two hundred twenty-three".