170012 has 12 divisors (see below), whose sum is σ = 313320. Its totient is φ = 80496.

The previous prime is 170003. The next prime is 170021. The reversal of 170012 is 210071.

It is an interprime number because it is at equal distance from previous prime (170003) and next prime (170021).

It is a junction number, because it is equal to n+sod(n) for n = 169975 and 170002.

It is a congruent number.

It is an unprimeable number.

170012 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, 1043 + ... + 1194.

It is an arithmetic number, because the mean of its divisors is an integer number (26110).

2¹⁷⁰⁰¹² is an apocalyptic number.

It is an amenable number.

170012 is a deficient number, since it is larger than the sum of its proper divisors (143308).

170012 is a wasteful number, since it uses less digits than its factorization.

170012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260 (or 2258 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 170012 is about 412.3251144425. The cubic root of 170012 is about 55.3978859859.

Adding to 170012 its reverse (210071), we get a palindrome (380083).

The spelling of 170012 in words is "one hundred seventy thousand, twelve", and thus it is an iban number.