224492 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 24492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24492 is a wasteful number, since it uses less digits than its factorization.
24492 is an evil number, because the sum of its binary digits is even.
The square root of 24492 is about 156.4992012759. The cubic root of 24492 is about 29.0407670797.
Subtracting 24492 from its reverse (29442), we obtain a triangular number (4950 = T99).
The spelling of 24492 in words is "twenty-four thousand, four hundred ninety-two".