5985855 has 24 divisors (see below), whose sum is σ = 10923120. Its totient is φ = 3024000.

The previous prime is 5985841. The next prime is 5985871. The reversal of 5985855 is 5585895.

5985855 is a `hidden beast` number, since 598 + 5 + 8 + 55 = 666.

It is not a de Polignac number, because 5985855 - 2¹¹ = 5983807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5985855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2646 + ... + 4355.

It is an arithmetic number, because the mean of its divisors is an integer number (455130).

Almost surely, 2^5985855 is an apocalyptic number.

5985855 is a deficient number, since it is larger than the sum of its proper divisors (4937265).

5985855 is a wasteful number, since it uses less digits than its factorization.

5985855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7031 (or 7028 counting only the distinct ones).

The product of its digits is 360000, while the sum is 45.

The square root of 5985855 is about 2446.6007030163. The cubic root of 5985855 is about 181.5691515294.

The spelling of 5985855 in words is "five million, nine hundred eighty-five thousand, eight hundred fifty-five".