170648960 has 64 divisors (see below), whose sum is σ = 425731680. Its totient is φ = 65286144.

The previous prime is 170648953. The next prime is 170648987. The reversal of 170648960 is 69846071.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8924 + ... + 20516.

Almost surely, 2^170648960 is an apocalyptic number.

170648960 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 170648960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212865840).

170648960 is an abundant number, since it is smaller than the sum of its proper divisors (255082720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

170648960 is a wasteful number, since it uses less digits than its factorization.

170648960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11635 (or 11623 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 170648960 is about 13063.2675851029. The cubic root of 170648960 is about 554.6698358218.

The spelling of 170648960 in words is "one hundred seventy million, six hundred forty-eight thousand, nine hundred sixty".