5881856 has 30 divisors (see below), whose sum is σ = 11796120. Its totient is φ = 2932736.

The previous prime is 5881831. The next prime is 5881873. The reversal of 5881856 is 6581885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16205 + ... + 16563.

It is an arithmetic number, because the mean of its divisors is an integer number (393204).

Almost surely, 2^5881856 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 5881856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5898060).

5881856 is an abundant number, since it is smaller than the sum of its proper divisors (5914264).

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

5881856 is an frugal number, since it uses more digits than its factorization.

5881856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 361 counting only the distinct ones).

The product of its digits is 76800, while the sum is 41.

The square root of 5881856 is about 2425.2538011515. The cubic root of 5881856 is about 180.5114671086.

The spelling of 5881856 in words is "five million, eight hundred eighty-one thousand, eight hundred fifty-six".