5170170 has 64 divisors (see below), whose sum is σ = 13271040. Its totient is φ = 1286208.

The previous prime is 5170163. The next prime is 5170181. The reversal of 5170170 is 710715.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40647 + ... + 40773.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

Almost surely, 2^5170170 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5170170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6635520).

5170170 is an abundant number, since it is smaller than the sum of its proper divisors (8100870).

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

5170170 is a wasteful number, since it uses less digits than its factorization.

5170170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219.

The product of its (nonzero) digits is 245, while the sum is 21.

The square root of 5170170 is about 2273.8007828304. The cubic root of 5170170 is about 172.9159046433.

Adding to 5170170 its reverse (710715), we get a palindrome (5880885).

The spelling of 5170170 in words is "five million, one hundred seventy thousand, one hundred seventy".