1126409075 has 12 divisors (see below), whose sum is σ = 1523724648. Its totient is φ = 819206400.

The previous prime is 1126409059. The next prime is 1126409111. The reversal of 1126409075 is 5709046211.

It is not a de Polignac number, because 1126409075 - 2⁴ = 1126409059 is a prime.

It is a Duffinian 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, 2047742 + ... + 2048291.

It is an arithmetic number, because the mean of its divisors is an integer number (126977054).

Almost surely, 2^1126409075 is an apocalyptic number.

1126409075 is a deficient number, since it is larger than the sum of its proper divisors (397315573).

1126409075 is a wasteful number, since it uses less digits than its factorization.

1126409075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096054 (or 4096049 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 1126409075 is about 33562.0183391881. The cubic root of 1126409075 is about 1040.4759517130.

The spelling of 1126409075 in words is "one billion, one hundred twenty-six million, four hundred nine thousand, seventy-five".