170938116 has 36 divisors (see below), whose sum is σ = 450882432. Its totient is φ = 54501744.

The previous prime is 170938081. The next prime is 170938121. The reversal of 170938116 is 611839071.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 102396 + ... + 104051.

It is an arithmetic number, because the mean of its divisors is an integer number (12524512).

Almost surely, 2^170938116 is an apocalyptic number.

It is an amenable number.

170938116 is an abundant number, since it is smaller than the sum of its proper divisors (279944316).

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

170938116 is a wasteful number, since it uses less digits than its factorization.

170938116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206480 (or 206475 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 170938116 is about 13074.3304226259. The cubic root of 170938116 is about 554.9829456654.

The spelling of 170938116 in words is "one hundred seventy million, nine hundred thirty-eight thousand, one hundred sixteen".