5600128 has 32 divisors (see below), whose sum is σ = 11340360. Its totient is φ = 2754048.

The previous prime is 5600113. The next prime is 5600131. The reversal of 5600128 is 8210065.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×5600128² = 62722867232768, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5600099 and 5600108.

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, 8250 + ... + 8902.

Almost surely, 2^5600128 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 5600128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5670180).

5600128 is an abundant number, since it is smaller than the sum of its proper divisors (5740232).

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

5600128 is an equidigital number, since it uses as much as digits as its factorization.

5600128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5600128 is about 2366.4589580215. The cubic root of 5600128 is about 177.5821533348.

The spelling of 5600128 in words is "five million, six hundred thousand, one hundred twenty-eight".