It is a tau number, because it is divible by the number of its divisors (48).
It is an unprimeable number.
190464 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2190464 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 190464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190464 is an equidigital number, since it uses as much as digits as its factorization.
190464 is an odious number, because the sum of its binary digits is odd.
The square root of 190464 is about 436.4218143035. The cubic root of 190464 is about 57.5357307852.
The spelling of 190464 in words is "one hundred ninety thousand, four hundred sixty-four".