3585856 has 28 divisors (see below), whose sum is σ = 7286752. Its totient is φ = 1749888.

The previous prime is 3585823. The next prime is 3585859. The reversal of 3585856 is 6585853.

3585856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3585859) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2101 + ... + 3403.

Almost surely, 2^3585856 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 3585856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3643376).

3585856 is an abundant number, since it is smaller than the sum of its proper divisors (3700896).

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

3585856 is a wasteful number, since it uses less digits than its factorization.

3585856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358 (or 1348 counting only the distinct ones).

The product of its digits is 144000, while the sum is 40.

The square root of 3585856 is about 1893.6356566140. The cubic root of 3585856 is about 153.0609067318.

The spelling of 3585856 in words is "three million, five hundred eighty-five thousand, eight hundred fifty-six".