It is a Jordan-Polya number, since it can be written as (4!)2 ⋅ (3!)3.
It is a plaindrome in base 14.
It is a nialpdrome in base 12.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
124416 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
124416 is a Friedman number, since it can be written as 6*(2*(4+1+1))^4, using all its digits and the basic arithmetic operations.
2124416 is an apocalyptic number.
124416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 124416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124416 is an frugal number, since it uses more digits than its factorization.
124416 is an evil number, because the sum of its binary digits is even.
The square root of 124416 is about 352.7265229608. The cubic root of 124416 is about 49.9220117532.
Multiplying 124416 by its product of digits (192), we get a cube (23887872 = 2883).
Adding to 124416 its reverse (614421), we get a palindrome (738837).
The spelling of 124416 in words is "one hundred twenty-four thousand, four hundred sixteen".