5530028 has 48 divisors (see below), whose sum is σ = 11956224. Its totient is φ = 2185920.

The previous prime is 5530027. The next prime is 5530033. The reversal of 5530028 is 8200355.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 5529985 and 5530012.

It is not an unprimeable number, because it can be changed into a prime (5530027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19826 + ... + 20102.

It is an arithmetic number, because the mean of its divisors is an integer number (249088).

Almost surely, 2^5530028 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 5530028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5978112).

5530028 is an abundant number, since it is smaller than the sum of its proper divisors (6426196).

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

5530028 is a wasteful number, since it uses less digits than its factorization.

5530028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5530028 is about 2351.6011566590. The cubic root of 5530028 is about 176.8380742172.

The spelling of 5530028 in words is "five million, five hundred thirty thousand, twenty-eight".