5881668 has 48 divisors (see below), whose sum is σ = 15193920. Its totient is φ = 1759104.

The previous prime is 5881657. The next prime is 5881699. The reversal of 5881668 is 8661885.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5263 + ... + 6281.

It is an arithmetic number, because the mean of its divisors is an integer number (316540).

Almost surely, 2^5881668 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 5881668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7596960).

5881668 is an abundant number, since it is smaller than the sum of its proper divisors (9312252).

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

5881668 is a wasteful number, since it uses less digits than its factorization.

5881668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076 (or 1074 counting only the distinct ones).

The product of its digits is 92160, while the sum is 42.

The square root of 5881668 is about 2425.2150420117. The cubic root of 5881668 is about 180.5095438768.

The spelling of 5881668 in words is "five million, eight hundred eighty-one thousand, six hundred sixty-eight".