5668536 has 64 divisors (see below), whose sum is σ = 15436800. Its totient is φ = 1728000.

The previous prime is 5668519. The next prime is 5668549. The reversal of 5668536 is 6358665.

It is a junction number, because it is equal to n+sod(n) for n = 5668494 and 5668503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13936 + ... + 14336.

It is an arithmetic number, because the mean of its divisors is an integer number (241200).

Almost surely, 2^5668536 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 5668536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7718400).

5668536 is an abundant number, since it is smaller than the sum of its proper divisors (9768264).

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

5668536 is a wasteful number, since it uses less digits than its factorization.

5668536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 456 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 5668536 is about 2380.8687490074. The cubic root of 5668536 is about 178.3023099924.

The spelling of 5668536 in words is "five million, six hundred sixty-eight thousand, five hundred thirty-six".