5480728 has 32 divisors (see below), whose sum is σ = 11405520. Its totient is φ = 2448000.

The previous prime is 5480723. The next prime is 5480731. The reversal of 5480728 is 8270845.

It is a junction number, because it is equal to n+sod(n) for n = 5480693 and 5480702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5480723) 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, 4858 + ... + 5878.

Almost surely, 2^5480728 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 5480728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5702760).

5480728 is an abundant number, since it is smaller than the sum of its proper divisors (5924792).

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

5480728 is a wasteful number, since it uses less digits than its factorization.

5480728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099 (or 1095 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 5480728 is about 2341.0954700738. The cubic root of 5480728 is about 176.3110031444.

The spelling of 5480728 in words is "five million, four hundred eighty thousand, seven hundred twenty-eight".