16794222 has 8 divisors (see below), whose sum is σ = 33588456. Its totient is φ = 5598072.

The previous prime is 16794221. The next prime is 16794223. The reversal of 16794222 is 22249761.

It is an interprime number because it is at equal distance from previous prime (16794221) and next prime (16794223).

It is a sphenic number, since it is the product of 3 distinct primes.

16794222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16794221) 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, 1399513 + ... + 1399524.

It is an arithmetic number, because the mean of its divisors is an integer number (4198557).

Almost surely, 2^16794222 is an apocalyptic number.

16794222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16794222 is a wasteful number, since it uses less digits than its factorization.

16794222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799042.

The product of its digits is 12096, while the sum is 33.

The square root of 16794222 is about 4098.0754019417. The cubic root of 16794222 is about 256.0864677799.

The spelling of 16794222 in words is "sixteen million, seven hundred ninety-four thousand, two hundred twenty-two".