The square root of 16064064 is 4008.
16064064 is a `hidden beast` number, since 16 + 0 + 640 + 6 + 4 = 666.
It is a Duffinian number.
It is an unprimeable number.
Almost surely, 216064064 is an apocalyptic number.
16064064 is the 4008-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16064064
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16064064 is an equidigital number, since it uses as much as digits as its factorization.
16064064 is an odious number, because the sum of its binary digits is odd.
The cubic root of 16064064 is about 252.3200770321.
The spelling of 16064064 in words is "sixteen million, sixty-four thousand, sixty-four".