1126113868 has 12 divisors (see below), whose sum is σ = 2149853832. Its totient is φ = 511869920.

The previous prime is 1126113829. The next prime is 1126113941. The reversal of 1126113868 is 8683116211.

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 3 ways as a sum of consecutive naturals, for example, 12796705 + ... + 12796792.

It is an arithmetic number, because the mean of its divisors is an integer number (179154486).

Almost surely, 2^1126113868 is an apocalyptic number.

It is an amenable number.

1126113868 is a deficient number, since it is larger than the sum of its proper divisors (1023739964).

1126113868 is a wasteful number, since it uses less digits than its factorization.

1126113868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25593512 (or 25593510 counting only the distinct ones).

The product of its digits is 13824, while the sum is 37.

The square root of 1126113868 is about 33557.6201182384. The cubic root of 1126113868 is about 1040.3850484974.

The spelling of 1126113868 in words is "one billion, one hundred twenty-six million, one hundred thirteen thousand, eight hundred sixty-eight".