It is a sphenic number, since it is the product of 3 distinct primes.
91842 is an admirable number.
It is a d-powerful number, because it can be written as 95 + 1 + 8 + 42 + 215 .
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 91842.
291842 is an apocalyptic number.
91842 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.
91842 is a wasteful number, since it uses less digits than its factorization.
91842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15312.
The square root of 91842 is about 303.0544505530. The cubic root of 91842 is about 45.1177164857.
The spelling of 91842 in words is "ninety-one thousand, eight hundred forty-two".