162066017 has 2 divisors, whose sum is σ = 162066018. Its totient is φ = 162066016.

The previous prime is 162065987. The next prime is 162066019. The reversal of 162066017 is 710660261.

162066017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82428241 + 79637776 = 9079^2 + 8924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162066017 is a prime.

Together with 162066019, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (162066019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81033008 + 81033009.

It is an arithmetic number, because the mean of its divisors is an integer number (81033009).

Almost surely, 2^162066017 is an apocalyptic number.

It is an amenable number.

162066017 is a deficient number, since it is larger than the sum of its proper divisors (1).

162066017 is an equidigital number, since it uses as much as digits as its factorization.

162066017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 162066017 is about 12730.5151898892. The cubic root of 162066017 is about 545.2102177007.

The spelling of 162066017 in words is "one hundred sixty-two million, sixty-six thousand, seventeen".