The square root of 7566912144 is 86988.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 7566912144.
Almost surely, 27566912144 is an apocalyptic number.
7566912144 is the 86988-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7566912144
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7566912144 is a wasteful number, since it uses less digits than its factorization.
7566912144 is an evil number, because the sum of its binary digits is even.
The cubic root of 7566912144 is about 1963.2377542093.
The spelling of 7566912144 in words is "seven billion, five hundred sixty-six million, nine hundred twelve thousand, one hundred forty-four".