17068121 has 12 divisors (see below), whose sum is σ = 20013840. Its totient is φ = 14512680.

The previous prime is 17068111. The next prime is 17068133. The reversal of 17068121 is 12186071.

It is a de Polignac number, because none of the positive numbers 2^k-17068121 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (17068111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5090 + ... + 7748.

It is an arithmetic number, because the mean of its divisors is an integer number (1667820).

Almost surely, 2^17068121 is an apocalyptic number.

It is an amenable number.

17068121 is a deficient number, since it is larger than the sum of its proper divisors (2945719).

17068121 is a wasteful number, since it uses less digits than its factorization.

17068121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804 (or 2797 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 17068121 is about 4131.3582512292. The cubic root of 17068121 is about 257.4711489340.

The spelling of 17068121 in words is "seventeen million, sixty-eight thousand, one hundred twenty-one".