5345728 has 28 divisors (see below), whose sum is σ = 10725912. Its totient is φ = 2643200.

The previous prime is 5345699. The next prime is 5345741. The reversal of 5345728 is 8275435.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5345693 and 5345702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6051 + ... + 6877.

Almost surely, 2^5345728 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 5345728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5362956).

5345728 is an abundant number, since it is smaller than the sum of its proper divisors (5380184).

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

5345728 is a wasteful number, since it uses less digits than its factorization.

5345728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 930 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 5345728 is about 2312.0830434913. The cubic root of 5345728 is about 174.8513349672.

The spelling of 5345728 in words is "five million, three hundred forty-five thousand, seven hundred twenty-eight".