108508216 has 8 divisors (see below), whose sum is σ = 203452920. Its totient is φ = 54254104.

The previous prime is 108508199. The next prime is 108508219. The reversal of 108508216 is 612805801.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108508219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6781756 + ... + 6781771.

It is an arithmetic number, because the mean of its divisors is an integer number (25431615).

Almost surely, 2^108508216 is an apocalyptic number.

It is an amenable number.

108508216 is a deficient number, since it is larger than the sum of its proper divisors (94944704).

108508216 is a wasteful number, since it uses less digits than its factorization.

108508216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13563533 (or 13563529 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 108508216 is about 10416.7277011545. The cubic root of 108508216 is about 476.9661308500.

The spelling of 108508216 in words is "one hundred eight million, five hundred eight thousand, two hundred sixteen".