16606063 has 2 divisors, whose sum is σ = 16606064. Its totient is φ = 16606062.

The previous prime is 16606061. The next prime is 16606129. The reversal of 16606063 is 36060661.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16606063 - 2¹ = 16606061 is a prime.

It is a super-2 number, since 2×16606063² = 551522656719938, which contains 22 as substring.

Together with 16606061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16606061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8303031 + 8303032.

It is an arithmetic number, because the mean of its divisors is an integer number (8303032).

Almost surely, 2^16606063 is an apocalyptic number.

16606063 is a deficient number, since it is larger than the sum of its proper divisors (1).

16606063 is an equidigital number, since it uses as much as digits as its factorization.

16606063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 16606063 is about 4075.0537419769. The cubic root of 16606063 is about 255.1264936946.

The spelling of 16606063 in words is "sixteen million, six hundred six thousand, sixty-three".