The square root of 147456 is 384.
It is a Jordan-Polya number, since it can be written as (4!)2 ⋅ (2!)8.
It is an Ulam number.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a nialpdrome in base 4 and base 8.
It is a zygodrome in base 8.
147456 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
147456 is a Friedman number, since it can be written as 576*(4*1)^4, using all its digits and the basic arithmetic operations.
2147456 is an apocalyptic number.
147456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
147456 is the 384-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 147456
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147456 is an frugal number, since it uses more digits than its factorization.
147456 is an evil number, because the sum of its binary digits is even.
The cubic root of 147456 is about 52.8308359823.
The spelling of 147456 in words is "one hundred forty-seven thousand, four hundred fifty-six".