ALL meanings of abundant number
a·bun·dant num·ber
A a - noun abundant number a positive number that is less than the sum of all positive integers that are submultiples of it, as 12, which is less than the sum of 1, 2, 3, 4, and 6. 1
- noun abundant number (number theory) A number that is less than the sum of all of its divisors except itself. 0