It is an Ulam number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 162810.
It is an unprimeable number.
2162810 is an apocalyptic number.
162810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 162810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162810 is an equidigital number, since it uses as much as digits as its factorization.
162810 is an odious number, because the sum of its binary digits is odd.
The square root of 162810 is about 403.4972118863. The cubic root of 162810 is about 54.6043228071.
162810 divided by its sum of digits (18) gives a triangular number (9045 = T134).
The spelling of 162810 in words is "one hundred sixty-two thousand, eight hundred ten".