It is a happy number.
It is an unprimeable number.
Almost surely, 2171279360 is an apocalyptic number.
171279360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 171279360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356669280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
171279360 is an equidigital number, since it uses as much as digits as its factorization.
171279360 is an evil number, because the sum of its binary digits is even.
The square root of 171279360 is about 13087.3740681620. The cubic root of 171279360 is about 555.3520046001.
The spelling of 171279360 in words is "one hundred seventy-one million, two hundred seventy-nine thousand, three hundred sixty".