6005181 has 16 divisors (see below), whose sum is σ = 9855104. Its totient is φ = 3167424.

The previous prime is 6005177. The next prime is 6005183. The reversal of 6005181 is 1815006.

It is not a de Polignac number, because 6005181 - 2² = 6005177 is a prime.

It is a super-2 number, since 2×6005181² = 72124397685522, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6005183) 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, 10726 + ... + 11271.

It is an arithmetic number, because the mean of its divisors is an integer number (615944).

Almost surely, 2^6005181 is an apocalyptic number.

It is an amenable number.

6005181 is a deficient number, since it is larger than the sum of its proper divisors (3849923).

6005181 is a wasteful number, since it uses less digits than its factorization.

6005181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22020.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 6005181 is about 2450.5470817758. The cubic root of 6005181 is about 181.7643470237.

The spelling of 6005181 in words is "six million, five thousand, one hundred eighty-one".