6081985 has 16 divisors (see below), whose sum is σ = 8983296. Its totient is φ = 3849408.

The previous prime is 6081961. The next prime is 6081989. The reversal of 6081985 is 5891806.

It is a cyclic number.

It is not a de Polignac number, because 6081985 - 2⁷ = 6081857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6081989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6229 + ... + 7138.

It is an arithmetic number, because the mean of its divisors is an integer number (561456).

Almost surely, 2^6081985 is an apocalyptic number.

6081985 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6081985 is a deficient number, since it is larger than the sum of its proper divisors (2901311).

6081985 is a wasteful number, since it uses less digits than its factorization.

6081985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13392.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 6081985 is about 2466.1680802411. The cubic root of 6081985 is about 182.5359658897.

It can be divided in two parts, 60819 and 85, that multiplied together give a palindrome (5169615).

The spelling of 6081985 in words is "six million, eighty-one thousand, nine hundred eighty-five".