Divisor 28456

To determine if any number is divisible by 28456, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 8 and 3557 - then it is divisible by 28456.

The following tests must pass:

• Test if a number is divisible by 8
• The "Moondigger Test" for Divisibility by 3557

Easy!