16599968 has 48 divisors (see below), whose sum is σ = 40751424. Its totient is φ = 6466560.

The previous prime is 16599959. The next prime is 16600009. The reversal of 16599968 is 86999561.

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 7 ways as a sum of consecutive naturals, for example, 905 + ... + 5832.

It is an arithmetic number, because the mean of its divisors is an integer number (848988).

Almost surely, 2^16599968 is an apocalyptic number.

It is an amenable number.

16599968 is an abundant number, since it is smaller than the sum of its proper divisors (24151456).

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

16599968 is a wasteful number, since it uses less digits than its factorization.

16599968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6765 (or 6757 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 53.

The square root of 16599968 is about 4074.3058304452. The cubic root of 16599968 is about 255.0952764566.

The spelling of 16599968 in words is "sixteen million, five hundred ninety-nine thousand, nine hundred sixty-eight".