16299128 has 8 divisors (see below), whose sum is σ = 30560880. Its totient is φ = 8149560.

The previous prime is 16299119. The next prime is 16299133. The reversal of 16299128 is 82199261.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 16299091 and 16299100.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1018688 + ... + 1018703.

It is an arithmetic number, because the mean of its divisors is an integer number (3820110).

Almost surely, 2^16299128 is an apocalyptic number.

It is an amenable number.

16299128 is a deficient number, since it is larger than the sum of its proper divisors (14261752).

16299128 is a wasteful number, since it uses less digits than its factorization.

16299128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037397 (or 2037393 counting only the distinct ones).

The product of its digits is 15552, while the sum is 38.

The square root of 16299128 is about 4037.2178539187. The cubic root of 16299128 is about 253.5448479747.

The spelling of 16299128 in words is "sixteen million, two hundred ninety-nine thousand, one hundred twenty-eight".