17042112 has 42 divisors (see below), whose sum is σ = 48849788. Its totient is φ = 5680512.

The previous prime is 17042083. The next prime is 17042167. The reversal of 17042112 is 21124071.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14218 + ... + 15369.

Almost surely, 2^17042112 is an apocalyptic number.

17042112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

17042112 is an abundant number, since it is smaller than the sum of its proper divisors (31807676).

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

17042112 is a wasteful number, since it uses less digits than its factorization.

17042112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29605 (or 29592 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 17042112 is about 4128.2092970197. The cubic root of 17042112 is about 257.3403012661.

Adding to 17042112 its reverse (21124071), we get a palindrome (38166183).

The spelling of 17042112 in words is "seventeen million, forty-two thousand, one hundred twelve".