16794216 has 96 divisors (see below), whose sum is σ = 48353760. Its totient is φ = 5458752.

The previous prime is 16794203. The next prime is 16794221. The reversal of 16794216 is 61249761.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102951 + ... + 103113.

It is an arithmetic number, because the mean of its divisors is an integer number (503685).

Almost surely, 2^16794216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16794216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24176880).

16794216 is an abundant number, since it is smaller than the sum of its proper divisors (31559544).

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

16794216 is a wasteful number, since it uses less digits than its factorization.

16794216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 221 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 16794216 is about 4098.0746698907. The cubic root of 16794216 is about 256.0864372829.

The spelling of 16794216 in words is "sixteen million, seven hundred ninety-four thousand, two hundred sixteen".