6858163 has 8 divisors (see below), whose sum is σ = 7707168. Its totient is φ = 6055104.

The previous prime is 6858149. The next prime is 6858167. The reversal of 6858163 is 3618586.

6858163 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6858163 - 2¹³ = 6849971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6858167) 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, 11170 + ... + 11767.

It is an arithmetic number, because the mean of its divisors is an integer number (963396).

Almost surely, 2^6858163 is an apocalyptic number.

6858163 is a deficient number, since it is larger than the sum of its proper divisors (849005).

6858163 is a wasteful number, since it uses less digits than its factorization.

6858163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22973.

The product of its digits is 34560, while the sum is 37.

The square root of 6858163 is about 2618.8094623321. The cubic root of 6858163 is about 189.9922711538.

It can be divided in two parts, 68581 and 63, that added together give a square (68644 = 262²).

The spelling of 6858163 in words is "six million, eight hundred fifty-eight thousand, one hundred sixty-three".