It is a happy number.
It is a congruent number.
89392 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
289392 is an apocalyptic number.
It is an amenable number.
89392 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89392 is a wasteful number, since it uses less digits than its factorization.
89392 is an evil number, because the sum of its binary digits is even.
The square root of 89392 is about 298.9849494540. The cubic root of 89392 is about 44.7129047683.
The spelling of 89392 in words is "eighty-nine thousand, three hundred ninety-two".