5637968 has 40 divisors (see below), whose sum is σ = 12677760. Its totient is φ = 2378880.

The previous prime is 5637959. The next prime is 5637997. The reversal of 5637968 is 8697365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7598 + ... + 8306.

It is an arithmetic number, because the mean of its divisors is an integer number (316944).

Almost surely, 2^5637968 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 5637968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6338880).

5637968 is an abundant number, since it is smaller than the sum of its proper divisors (7039792).

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

5637968 is a wasteful number, since it uses less digits than its factorization.

5637968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 789 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 5637968 is about 2374.4405656912. The cubic root of 5637968 is about 177.9812293467.

The spelling of 5637968 in words is "five million, six hundred thirty-seven thousand, nine hundred sixty-eight".