17066121 has 8 divisors (see below), whose sum is σ = 22790880. Its totient is φ = 11359392.

The previous prime is 17066117. The next prime is 17066129. The reversal of 17066121 is 12166071.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 17066121 - 2² = 17066117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 17066091 and 17066100.

It is not an unprimeable number, because it can be changed into a prime (17066129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2116 + ... + 6213.

It is an arithmetic number, because the mean of its divisors is an integer number (2848860).

Almost surely, 2^17066121 is an apocalyptic number.

It is an amenable number.

17066121 is a deficient number, since it is larger than the sum of its proper divisors (5724759).

17066121 is an equidigital number, since it uses as much as digits as its factorization.

17066121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9015.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 17066121 is about 4131.1161929919. The cubic root of 17066121 is about 257.4610919313.

The spelling of 17066121 in words is "seventeen million, sixty-six thousand, one hundred twenty-one".