16775066 has 16 divisors (see below), whose sum is σ = 31371840. Its totient is φ = 6535680.

The previous prime is 16775053. The next prime is 16775069. The reversal of 16775066 is 66057761.

It is not an unprimeable number, because it can be changed into a prime (16775069) 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 7 ways as a sum of consecutive naturals, for example, 54311 + ... + 54618.

It is an arithmetic number, because the mean of its divisors is an integer number (1960740).

Almost surely, 2^16775066 is an apocalyptic number.

16775066 is a deficient number, since it is larger than the sum of its proper divisors (14596774).

16775066 is a wasteful number, since it uses less digits than its factorization.

16775066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108949.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 16775066 is about 4095.7375404193. The cubic root of 16775066 is about 255.9890640673.

The spelling of 16775066 in words is "sixteen million, seven hundred seventy-five thousand, sixty-six".