170260 has 12 divisors (see below), whose sum is σ = 357588. Its totient is φ = 68096.

The previous prime is 170249. The next prime is 170263. The reversal of 170260 is 62071.

It can be written as a sum of positive squares in 2 ways, for example, as 125316 + 44944 = 354^2 + 212^2 .

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170263) by changing a digit.

170260 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4237 + ... + 4276.

It is an arithmetic number, because the mean of its divisors is an integer number (29799).

2¹⁷⁰²⁶⁰ is an apocalyptic number.

170260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

170260 is an abundant number, since it is smaller than the sum of its proper divisors (187328).

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

170260 is a wasteful number, since it uses less digits than its factorization.

170260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8522 (or 8520 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 170260 is about 412.6257384119. The cubic root of 170260 is about 55.4248095772.

The spelling of 170260 in words is "one hundred seventy thousand, two hundred sixty".