5801805 has 24 divisors (see below), whose sum is σ = 10383360. Its totient is φ = 2993760.

The previous prime is 5801797. The next prime is 5801843. The reversal of 5801805 is 5081085.

5801805 is a `hidden beast` number, since 580 + 1 + 80 + 5 = 666.

It is not a de Polignac number, because 5801805 - 2³ = 5801797 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 685 + ... + 3474.

It is an arithmetic number, because the mean of its divisors is an integer number (432640).

Almost surely, 2^5801805 is an apocalyptic number.

It is an amenable number.

5801805 is a deficient number, since it is larger than the sum of its proper divisors (4581555).

5801805 is a wasteful number, since it uses less digits than its factorization.

5801805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201 (or 4198 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 5801805 is about 2408.6936293352. The cubic root of 5801805 is about 179.6888141807.

The spelling of 5801805 in words is "five million, eight hundred one thousand, eight hundred five".