16654016 has 28 divisors (see below), whose sum is σ = 34994088. Its totient is φ = 7836672.

The previous prime is 16654009. The next prime is 16654039. The reversal of 16654016 is 61045661.

It is a self number, because there is not a number n which added to its sum of digits gives 16654016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6566 + ... + 8741.

Almost surely, 2^16654016 is an apocalyptic number.

16654016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16654016 is an abundant number, since it is smaller than the sum of its proper divisors (18340072).

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

16654016 is a wasteful number, since it uses less digits than its factorization.

16654016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15336 (or 15326 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 16654016 is about 4080.9332266039. The cubic root of 16654016 is about 255.3718322710.

Adding to 16654016 its reverse (61045661), we get a palindrome (77699677).

The spelling of 16654016 in words is "sixteen million, six hundred fifty-four thousand, sixteen".