It is a Jordan-Polya number, since it can be written as 4! ⋅ (2!)11.
It is an ABA number since it can be written as A⋅BA, here for A=12, B=2.
It is a nialpdrome in base 2, base 4 and base 16.
It is a zygodrome in base 2.
49152 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
In principle, a polygon with 49152 sides can be constructed with ruler and compass.
49152 is a Friedman number, since it can be written as 2^(9+4)*(5+1), using all its digits and the basic arithmetic operations.
249152 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 49152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49152 is an frugal number, since it uses more digits than its factorization.
49152 is an evil number, because the sum of its binary digits is even.
The square root of 49152 is about 221.7025033688. The cubic root of 49152 is about 36.6308557617.
The spelling of 49152 in words is "forty-nine thousand, one hundred fifty-two".