5861856 has 192 divisors, whose sum is σ = 20998656. Its totient is φ = 1382400.

The previous prime is 5861851. The next prime is 5861881. The reversal of 5861856 is 6581685.

It is a super-2 number, since 2×5861856² = 68722711529472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5861851) 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 31 ways as a sum of consecutive naturals, for example, 96066 + ... + 96126.

It is an arithmetic number, because the mean of its divisors is an integer number (109368).

Almost surely, 2^5861856 is an apocalyptic number.

5861856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5861856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10499328).

5861856 is an abundant number, since it is smaller than the sum of its proper divisors (15136800).

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

5861856 is a wasteful number, since it uses less digits than its factorization.

5861856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 97 counting only the distinct ones).

The product of its digits is 57600, while the sum is 39.

The square root of 5861856 is about 2421.1270102991. The cubic root of 5861856 is about 180.3066378263.

It can be divided in two parts, 586 and 1856, that added together give a palindrome (2442).

The spelling of 5861856 in words is "five million, eight hundred sixty-one thousand, eight hundred fifty-six".