860163 has 4 divisors (see below), whose sum is σ = 1146888. Its totient is φ = 573440.

The previous prime is 860143. The next prime is 860239. The reversal of 860163 is 361068.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 860163 - 2¹³ = 851971 is a prime.

It is a D-number.

860163 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 860163.

It is not an unprimeable number, because it can be changed into a prime (860113) 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, 143358 + ... + 143363.

It is an arithmetic number, because the mean of its divisors is an integer number (286722).

2⁸⁶⁰¹⁶³ is an apocalyptic number.

860163 is a deficient number, since it is larger than the sum of its proper divisors (286725).

860163 is a wasteful number, since it uses less digits than its factorization.

860163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286724.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 860163 is about 927.4497290959. The cubic root of 860163 is about 95.1028618081.

The spelling of 860163 in words is "eight hundred sixty thousand, one hundred sixty-three".