5335728 has 40 divisors (see below), whose sum is σ = 13950000. Its totient is φ = 1757184.

The previous prime is 5335723. The next prime is 5335753. The reversal of 5335728 is 8275335.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5335723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3648 + ... + 4896.

It is an arithmetic number, because the mean of its divisors is an integer number (348750).

Almost surely, 2^5335728 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 5335728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6975000).

5335728 is an abundant number, since it is smaller than the sum of its proper divisors (8614272).

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

5335728 is a wasteful number, since it uses less digits than its factorization.

5335728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349 (or 1343 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 5335728 is about 2309.9194791161. The cubic root of 5335728 is about 174.7422382098.

The spelling of 5335728 in words is "five million, three hundred thirty-five thousand, seven hundred twenty-eight".