170166960 has 80 divisors (see below), whose sum is σ = 586138080. Its totient is φ = 45377280.

The previous prime is 170166929. The next prime is 170166977. The reversal of 170166960 is 69661071.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37231 + ... + 41550.

It is an arithmetic number, because the mean of its divisors is an integer number (7326726).

Almost surely, 2^170166960 is an apocalyptic number.

170166960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

170166960 is an abundant number, since it is smaller than the sum of its proper divisors (415971120).

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

170166960 is a wasteful number, since it uses less digits than its factorization.

170166960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78803 (or 78791 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 170166960 is about 13044.8058628712. The cubic root of 170166960 is about 554.1471195422.

The spelling of 170166960 in words is "one hundred seventy million, one hundred sixty-six thousand, nine hundred sixty".