5867856 has 120 divisors (see below), whose sum is σ = 18272640. Its totient is φ = 1801728.

The previous prime is 5867803. The next prime is 5867857. The reversal of 5867856 is 6587685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5867857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124825 + ... + 124871.

It is an arithmetic number, because the mean of its divisors is an integer number (152272).

Almost surely, 2^5867856 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 5867856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9136320).

5867856 is an abundant number, since it is smaller than the sum of its proper divisors (12404784).

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

5867856 is a wasteful number, since it uses less digits than its factorization.

5867856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 69 counting only the distinct ones).

The product of its digits is 403200, while the sum is 45.

The square root of 5867856 is about 2422.3657857557. The cubic root of 5867856 is about 180.3681354660.

The spelling of 5867856 in words is "five million, eight hundred sixty-seven thousand, eight hundred fifty-six".