16966268 has 12 divisors (see below), whose sum is σ = 32390232. Its totient is φ = 7711920.

The previous prime is 16966267. The next prime is 16966273. The reversal of 16966268 is 86266961.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 385597 = 16966268 / (1 + 6 + 9 + 6 + 6 + 2 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16966267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192755 + ... + 192842.

It is an arithmetic number, because the mean of its divisors is an integer number (2699186).

Almost surely, 2^16966268 is an apocalyptic number.

It is an amenable number.

16966268 is a deficient number, since it is larger than the sum of its proper divisors (15423964).

16966268 is a wasteful number, since it uses less digits than its factorization.

16966268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385612 (or 385610 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 16966268 is about 4119.0129885690. The cubic root of 16966268 is about 256.9579788675.

The spelling of 16966268 in words is "sixteen million, nine hundred sixty-six thousand, two hundred sixty-eight".