1112871908 has 6 divisors (see below), whose sum is σ = 1947525846. Its totient is φ = 556435952.

The previous prime is 1112871887. The next prime is 1112871967. The reversal of 1112871908 is 8091782111.

It can be written as a sum of positive squares in only one way, i.e., 1096404544 + 16467364 = 33112^2 + 4058^2 .

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 as a sum of consecutive naturals, namely, 139108985 + ... + 139108992.

It is an arithmetic number, because the mean of its divisors is an integer number (324587641).

Almost surely, 2^1112871908 is an apocalyptic number.

It is an amenable number.

1112871908 is a deficient number, since it is larger than the sum of its proper divisors (834653938).

1112871908 is a wasteful number, since it uses less digits than its factorization.

1112871908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278217981 (or 278217979 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 38.

The square root of 1112871908 is about 33359.7348310804. The cubic root of 1112871908 is about 1036.2910004280.

The spelling of 1112871908 in words is "one billion, one hundred twelve million, eight hundred seventy-one thousand, nine hundred eight".