170000112 has 20 divisors (see below), whose sum is σ = 439167080. Its totient is φ = 56666688.

The previous prime is 170000099. The next prime is 170000177. The reversal of 170000112 is 211000071.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 1770787 + ... + 1770882.

It is an arithmetic number, because the mean of its divisors is an integer number (21958354).

Almost surely, 2^170000112 is an apocalyptic number.

170000112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

170000112 is an abundant number, since it is smaller than the sum of its proper divisors (269166968).

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

170000112 is a wasteful number, since it uses less digits than its factorization.

170000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541680 (or 3541674 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 12.

The square root of 170000112 is about 13038.4091054085. The cubic root of 170000112 is about 553.9659473307.

Adding to 170000112 its reverse (211000071), we get a palindrome (381000183).

The spelling of 170000112 in words is "one hundred seventy million, one hundred twelve", and thus it is an aban number.