16166327 has 2 divisors, whose sum is σ = 16166328. Its totient is φ = 16166326.

The previous prime is 16166291. The next prime is 16166333. The reversal of 16166327 is 72366161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16166327 - 2¹² = 16162231 is a prime.

It is a super-2 number, since 2×16166327² = 522700257341858, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 16166293 and 16166302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16166357) 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, 8083163 + 8083164.

It is an arithmetic number, because the mean of its divisors is an integer number (8083164).

Almost surely, 2^16166327 is an apocalyptic number.

16166327 is a deficient number, since it is larger than the sum of its proper divisors (1).

16166327 is an equidigital number, since it uses as much as digits as its factorization.

16166327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 16166327 is about 4020.7371214741. The cubic root of 16166327 is about 252.8543637340.

The spelling of 16166327 in words is "sixteen million, one hundred sixty-six thousand, three hundred twenty-seven".