16927066 has 16 divisors (see below), whose sum is σ = 27413064. Its totient is φ = 7792704.

The previous prime is 16927063. The next prime is 16927067. The reversal of 16927066 is 66072961.

It can be written as a sum of positive squares in 4 ways, for example, as 12638025 + 4289041 = 3555^2 + 2071^2 .

It is not an unprimeable number, because it can be changed into a prime (16927063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16480 + ... + 17476.

Almost surely, 2^16927066 is an apocalyptic number.

16927066 is a deficient number, since it is larger than the sum of its proper divisors (10485998).

16927066 is a wasteful number, since it uses less digits than its factorization.

16927066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 16927066 is about 4114.2515722790. The cubic root of 16927066 is about 256.7599185154.

The spelling of 16927066 in words is "sixteen million, nine hundred twenty-seven thousand, sixty-six".