Adding to 161536 its reverse (635161), we get a palindrome (796697).
161536 is nontrivially palindromic in base 14.
It is a congruent number.
161536 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2161536 is an apocalyptic number.
161536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
161536 is an frugal number, since it uses more digits than its factorization.
161536 is an odious number, because the sum of its binary digits is odd.
The square root of 161536 is about 401.9154139866. The cubic root of 161536 is about 54.4615220927.
The spelling of 161536 in words is "one hundred sixty-one thousand, five hundred thirty-six".