5609028 has 48 divisors (see below), whose sum is σ = 14006720. Its totient is φ = 1741824.

The previous prime is 5608969. The next prime is 5609053. The reversal of 5609028 is 8209065.

It is a super-2 number, since 2×5609028² = 62922390209568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5608986 and 5609004.

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, 16476 + ... + 16812.

Almost surely, 2^5609028 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 5609028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7003360).

5609028 is an abundant number, since it is smaller than the sum of its proper divisors (8397692).

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

5609028 is a wasteful number, since it uses less digits than its factorization.

5609028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5609028 is about 2368.3386582159. The cubic root of 5609028 is about 177.6761776525.

The spelling of 5609028 in words is "five million, six hundred nine thousand, twenty-eight".