109328816 has 20 divisors (see below), whose sum is σ = 218658624. Its totient is φ = 52900800.

The previous prime is 109328789. The next prime is 109328917. The reversal of 109328816 is 618823901.

109328816 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 109328816.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 109715 + ... + 110706.

Almost surely, 2^109328816 is an apocalyptic number.

109328816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109328816 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

109328816 is a wasteful number, since it uses less digits than its factorization.

109328816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220460 (or 220454 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 109328816 is about 10456.0420810171. The cubic root of 109328816 is about 478.1654743586.

The spelling of 109328816 in words is "one hundred nine million, three hundred twenty-eight thousand, eight hundred sixteen".