16941066 has 16 divisors (see below), whose sum is σ = 34975488. Its totient is φ = 5464800.

The previous prime is 16941059. The next prime is 16941101. The reversal of 16941066 is 66014961.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45355 + ... + 45726.

It is an arithmetic number, because the mean of its divisors is an integer number (2185968).

Almost surely, 2^16941066 is an apocalyptic number.

16941066 is an abundant number, since it is smaller than the sum of its proper divisors (18034422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16941066 is a wasteful number, since it uses less digits than its factorization.

16941066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91117.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 16941066 is about 4115.9526236340. The cubic root of 16941066 is about 256.8306858159.

Subtracting from 16941066 its product of nonzero digits (7776), we obtain a triangular number (16933290 = T₅₈₁₉).

The spelling of 16941066 in words is "sixteen million, nine hundred forty-one thousand, sixty-six".