16930022 has 8 divisors (see below), whose sum is σ = 25451976. Its totient is φ = 8446032.

The previous prime is 16929971. The next prime is 16930027. The reversal of 16930022 is 22003961.

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

It is a self number, because there is not a number n which added to its sum of digits gives 16930022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16930027) 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, 8348 + ... + 10175.

It is an arithmetic number, because the mean of its divisors is an integer number (3181497).

Almost surely, 2^16930022 is an apocalyptic number.

16930022 is a deficient number, since it is larger than the sum of its proper divisors (8521954).

16930022 is a wasteful number, since it uses less digits than its factorization.

16930022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18982.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 16930022 is about 4114.6107956889. The cubic root of 16930022 is about 256.7748637742.

Adding to 16930022 its reverse (22003961), we get a palindrome (38933983).

The spelling of 16930022 in words is "sixteen million, nine hundred thirty thousand, twenty-two".