16000204 has 24 divisors (see below), whose sum is σ = 32155200. Its totient is φ = 6889680.

The previous prime is 16000189. The next prime is 16000207. The reversal of 16000204 is 40200061.

It is not an unprimeable number, because it can be changed into a prime (16000207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8734 + ... + 10405.

It is an arithmetic number, because the mean of its divisors is an integer number (1339800).

Almost surely, 2^16000204 is an apocalyptic number.

It is an amenable number.

16000204 is an abundant number, since it is smaller than the sum of its proper divisors (16154996).

16000204 is a wasteful number, since it uses less digits than its factorization.

16000204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19173 (or 19171 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 16000204 is about 4000.0254999187. The cubic root of 16000204 is about 251.9852809073.

Adding to 16000204 its reverse (40200061), we get a palindrome (56200265).

The spelling of 16000204 in words is "sixteen million, two hundred four", and thus it is an aban number.