1133566412 has 12 divisors (see below), whose sum is σ = 2164081416. Its totient is φ = 515257440.

The previous prime is 1133566403. The next prime is 1133566417. The reversal of 1133566412 is 2146653311.

It is not an unprimeable number, because it can be changed into a prime (1133566417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12881393 + ... + 12881480.

It is an arithmetic number, because the mean of its divisors is an integer number (180340118).

Almost surely, 2^1133566412 is an apocalyptic number.

It is an amenable number.

1133566412 is a deficient number, since it is larger than the sum of its proper divisors (1030515004).

1133566412 is a wasteful number, since it uses less digits than its factorization.

1133566412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25762888 (or 25762886 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 1133566412 is about 33668.4780172790. The cubic root of 1133566412 is about 1042.6750696942.

The spelling of 1133566412 in words is "one billion, one hundred thirty-three million, five hundred sixty-six thousand, four hundred twelve".