170112980 has 12 divisors (see below), whose sum is σ = 357237300. Its totient is φ = 68045184.

The previous prime is 170112979. The next prime is 170112997. The reversal of 170112980 is 89211071.

It can be written as a sum of positive squares in 2 ways, for example, as 39513796 + 130599184 = 6286^2 + 11428^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4252805 + ... + 4252844.

It is an arithmetic number, because the mean of its divisors is an integer number (29769775).

Almost surely, 2^170112980 is an apocalyptic number.

170112980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

170112980 is an abundant number, since it is smaller than the sum of its proper divisors (187124320).

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

170112980 is a wasteful number, since it uses less digits than its factorization.

170112980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8505658 (or 8505656 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 170112980 is about 13042.7366760201. The cubic root of 170112980 is about 554.0885182230.

It can be divided in two parts, 17011 and 2980, that added together give a palindrome (19991).

The spelling of 170112980 in words is "one hundred seventy million, one hundred twelve thousand, nine hundred eighty".