1108708972 has 24 divisors (see below), whose sum is σ = 2218123040. Its totient is φ = 475009920.

The previous prime is 1108708901. The next prime is 1108708999. The reversal of 1108708972 is 2798078011.

It is a happy number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 168154 + ... + 174622.

Almost surely, 2^1108708972 is an apocalyptic number.

It is an amenable number.

1108708972 is an abundant number, since it is smaller than the sum of its proper divisors (1109414068).

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

1108708972 is a wasteful number, since it uses less digits than its factorization.

1108708972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12601 (or 12599 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 43.

The square root of 1108708972 is about 33297.2817509177. The cubic root of 1108708972 is about 1034.9972296440.

The spelling of 1108708972 in words is "one billion, one hundred eight million, seven hundred eight thousand, nine hundred seventy-two".