166060017 has 16 divisors (see below), whose sum is σ = 246214080. Its totient is φ = 110617056.

The previous prime is 166060007. The next prime is 166060021. The reversal of 166060017 is 710060661.

It is not a de Polignac number, because 166060017 - 2⁴ = 166060001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (166060007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59853 + ... + 62565.

It is an arithmetic number, because the mean of its divisors is an integer number (15388380).

Almost surely, 2^166060017 is an apocalyptic number.

It is an amenable number.

166060017 is a deficient number, since it is larger than the sum of its proper divisors (80154063).

166060017 is a wasteful number, since it uses less digits than its factorization.

166060017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4989 (or 4983 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 166060017 is about 12886.4276275467. The cubic root of 166060017 is about 549.6526920267.

The spelling of 166060017 in words is "one hundred sixty-six million, sixty thousand, seventeen".