108864556 has 6 divisors (see below), whose sum is σ = 190512980. Its totient is φ = 54432276.

The previous prime is 108864541. The next prime is 108864557. The reversal of 108864556 is 655468801.

It is not an unprimeable number, because it can be changed into a prime (108864557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13608066 + ... + 13608073.

Almost surely, 2^108864556 is an apocalyptic number.

It is an amenable number.

108864556 is a deficient number, since it is larger than the sum of its proper divisors (81648424).

108864556 is a wasteful number, since it uses less digits than its factorization.

108864556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27216143 (or 27216141 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 108864556 is about 10433.8179014204. The cubic root of 108864556 is about 477.4876778341.

The spelling of 108864556 in words is "one hundred eight million, eight hundred sixty-four thousand, five hundred fifty-six".