6011805 has 16 divisors (see below), whose sum is σ = 9783360. Its totient is φ = 3151488.

The previous prime is 6011779. The next prime is 6011807. The reversal of 6011805 is 5081106.

It is not a de Polignac number, because 6011805 - 2⁶ = 6011741 is a prime.

It is a super-2 number, since 2×6011805² = 72283598716050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6011807) 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, 2512 + ... + 4281.

It is an arithmetic number, because the mean of its divisors is an integer number (611460).

Almost surely, 2^6011805 is an apocalyptic number.

It is an amenable number.

6011805 is a deficient number, since it is larger than the sum of its proper divisors (3771555).

6011805 is a wasteful number, since it uses less digits than its factorization.

6011805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6860.

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

The square root of 6011805 is about 2451.8982442181. The cubic root of 6011805 is about 181.8311540366.

The spelling of 6011805 in words is "six million, eleven thousand, eight hundred five".