5985784 has 32 divisors (see below), whose sum is σ = 12981600. Its totient is φ = 2534400.

The previous prime is 5985761. The next prime is 5985799. The reversal of 5985784 is 4875895.

It is a super-2 number, since 2×5985784² = 71659220189312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4384 + ... + 5584.

It is an arithmetic number, because the mean of its divisors is an integer number (405675).

Almost surely, 2^5985784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5985784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6490800).

5985784 is an abundant number, since it is smaller than the sum of its proper divisors (6995816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5985784 is a wasteful number, since it uses less digits than its factorization.

5985784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303 (or 1299 counting only the distinct ones).

The product of its digits is 403200, while the sum is 46.

The square root of 5985784 is about 2446.5861930453. The cubic root of 5985784 is about 181.5684336447.

The spelling of 5985784 in words is "five million, nine hundred eighty-five thousand, seven hundred eighty-four".