108391696 has 40 divisors (see below), whose sum is σ = 240788160. Its totient is φ = 46303104.

The previous prime is 108391651. The next prime is 108391721. The reversal of 108391696 is 696193801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37470 + ... + 40258.

It is an arithmetic number, because the mean of its divisors is an integer number (6019704).

Almost surely, 2^108391696 is an apocalyptic number.

108391696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

108391696 is an abundant number, since it is smaller than the sum of its proper divisors (132396464).

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

108391696 is a wasteful number, since it uses less digits than its factorization.

108391696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151 (or 3145 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 108391696 is about 10411.1332716472. The cubic root of 108391696 is about 476.7953419436.

The spelling of 108391696 in words is "one hundred eight million, three hundred ninety-one thousand, six hundred ninety-six".