108685822 has 24 divisors (see below), whose sum is σ = 190199880. Its totient is φ = 46443600.

The previous prime is 108685813. The next prime is 108685891. The reversal of 108685822 is 228586801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36697 + ... + 39547.

It is an arithmetic number, because the mean of its divisors is an integer number (7924995).

Almost surely, 2^108685822 is an apocalyptic number.

108685822 is a deficient number, since it is larger than the sum of its proper divisors (81514058).

108685822 is a wasteful number, since it uses less digits than its factorization.

108685822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256 (or 3249 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 108685822 is about 10425.2492536150. The cubic root of 108685822 is about 477.2262213541.

The spelling of 108685822 in words is "one hundred eight million, six hundred eighty-five thousand, eight hundred twenty-two".