6185 has 4 divisors (see below), whose sum is σ = 7428. Its totient is φ = 4944.

The previous prime is 6173. The next prime is 6197. The reversal of 6185 is 5816.

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

It is an interprime number because it is at equal distance from previous prime (6173) and next prime (6197).

It can be written as a sum of positive squares in 2 ways, for example, as 3481 + 2704 = 59^2 + 52^2 .

It is a cyclic number.

It is not a de Polignac number, because 6185 - 2⁶ = 6121 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a nialpdrome in base 9.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 6185.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614 + ... + 623.

It is an arithmetic number, because the mean of its divisors is an integer number (1857).

2⁶¹⁸⁵ is an apocalyptic number.

It is an amenable number.

6185 is a deficient number, since it is larger than the sum of its proper divisors (1243).

6185 is a wasteful number, since it uses less digits than its factorization.

6185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242.

The product of its digits is 240, while the sum is 20.

The square root of 6185 is about 78.6447709641. The cubic root of 6185 is about 18.3560782899.

It can be divided in two parts, 6 and 185, that added together give a palindrome (191).

The spelling of 6185 in words is "six thousand, one hundred eighty-five".