16966163 has 2 divisors, whose sum is σ = 16966164. Its totient is φ = 16966162.

The previous prime is 16966151. The next prime is 16966199. The reversal of 16966163 is 36166961.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16966163 - 2¹⁰ = 16965139 is a prime.

It is not a weakly prime, because it can be changed into another prime (16965163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8483081 + 8483082.

It is an arithmetic number, because the mean of its divisors is an integer number (8483082).

Almost surely, 2^16966163 is an apocalyptic number.

16966163 is a deficient number, since it is larger than the sum of its proper divisors (1).

16966163 is an equidigital number, since it uses as much as digits as its factorization.

16966163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 38.

The square root of 16966163 is about 4119.0002427774. Note that the first 3 decimals coincide. The cubic root of 16966163 is about 256.9574487835.

The spelling of 16966163 in words is "sixteen million, nine hundred sixty-six thousand, one hundred sixty-three".