16650116 has 24 divisors (see below), whose sum is σ = 34077120. Its totient is φ = 6969312.

The previous prime is 16650107. The next prime is 16650121. The reversal of 16650116 is 61105661.

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, 5711 + ... + 8118.

It is an arithmetic number, because the mean of its divisors is an integer number (1419880).

Almost surely, 2^16650116 is an apocalyptic number.

It is an amenable number.

16650116 is an abundant number, since it is smaller than the sum of its proper divisors (17427004).

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

16650116 is a wasteful number, since it uses less digits than its factorization.

16650116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13883 (or 13881 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 16650116 is about 4080.4553667452. The cubic root of 16650116 is about 255.3518965811.

Adding to 16650116 its reverse (61105661), we get a palindrome (77755777).

The spelling of 16650116 in words is "sixteen million, six hundred fifty thousand, one hundred sixteen".