16944212 has 12 divisors (see below), whose sum is σ = 29684256. Its totient is φ = 8463000.

The previous prime is 16944211. The next prime is 16944217. The reversal of 16944212 is 21244961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16944211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3587 + ... + 6837.

It is an arithmetic number, because the mean of its divisors is an integer number (2473688).

Almost surely, 2^16944212 is an apocalyptic number.

It is an amenable number.

16944212 is a deficient number, since it is larger than the sum of its proper divisors (12740044).

16944212 is a wasteful number, since it uses less digits than its factorization.

16944212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4558 (or 4556 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 16944212 is about 4116.3347774446. The cubic root of 16944212 is about 256.8465828740.

The spelling of 16944212 in words is "sixteen million, nine hundred forty-four thousand, two hundred twelve".