Multipling 87609600 by its sum of digits (36), we get a square (3153945600 = 561602).
87609600 divided by its sum of digits (36) gives a square (2433600 = 15602).
The square root of 87609600 is 9360.
It is a tau number, because it is divible by the number of its divisors (405).
It is an unprimeable number.
Almost surely, 287609600 is an apocalyptic number.
87609600 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
87609600 is the 9360-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 87609600
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87609600 is a wasteful number, since it uses less digits than its factorization.
87609600 is an odious number, because the sum of its binary digits is odd.
The cubic root of 87609600 is about 444.1372840633.
The spelling of 87609600 in words is "eighty-seven million, six hundred nine thousand, six hundred".