16768356 has 24 divisors (see below), whose sum is σ = 42683424. Its totient is φ = 5081280.

The previous prime is 16768343. The next prime is 16768361. The reversal of 16768356 is 65386761.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63385 + ... + 63648.

It is an arithmetic number, because the mean of its divisors is an integer number (1778476).

Almost surely, 2^16768356 is an apocalyptic number.

It is an amenable number.

16768356 is an abundant number, since it is smaller than the sum of its proper divisors (25915068).

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

16768356 is a wasteful number, since it uses less digits than its factorization.

16768356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127051 (or 127049 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 16768356 is about 4094.9183142036. The cubic root of 16768356 is about 255.9549277745.

The spelling of 16768356 in words is "sixteen million, seven hundred sixty-eight thousand, three hundred fifty-six".