16943122 has 24 divisors (see below), whose sum is σ = 29934576. Its totient is φ = 7170408.

The previous prime is 16943119. The next prime is 16943123. The reversal of 16943122 is 22134961.

It is not an unprimeable number, because it can be changed into a prime (16943123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7093 + ... + 9175.

It is an arithmetic number, because the mean of its divisors is an integer number (1247274).

Almost surely, 2^16943122 is an apocalyptic number.

16943122 is a deficient number, since it is larger than the sum of its proper divisors (12991454).

16943122 is a wasteful number, since it uses less digits than its factorization.

16943122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182 (or 2175 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 16943122 is about 4116.2023759772. The cubic root of 16943122 is about 256.8410752159.

The spelling of 16943122 in words is "sixteen million, nine hundred forty-three thousand, one hundred twenty-two".