It is a happy number.
It is a congruent number.
It is an unprimeable number.
21481760 is an apocalyptic number.
1481760 is a gapful number since it is divisible by the number (10) 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 1481760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3024000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1481760 is an equidigital number, since it uses as much as digits as its factorization.
1481760 is an evil number, because the sum of its binary digits is even.
The square root of 1481760 is about 1217.2756466799. The cubic root of 1481760 is about 114.0055398970.
The spelling of 1481760 in words is "one million, four hundred eighty-one thousand, seven hundred sixty".