1133786972 has 12 divisors (see below), whose sum is σ = 2008032936. Its totient is φ = 560063280.

The previous prime is 1133786957. The next prime is 1133787007. The reversal of 1133786972 is 2796873311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1707179 + ... + 1707842.

It is an arithmetic number, because the mean of its divisors is an integer number (167336078).

Almost surely, 2^1133786972 is an apocalyptic number.

It is an amenable number.

1133786972 is a deficient number, since it is larger than the sum of its proper divisors (874245964).

1133786972 is a wasteful number, since it uses less digits than its factorization.

1133786972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3415108 (or 3415106 counting only the distinct ones).

The product of its digits is 381024, while the sum is 47.

The square root of 1133786972 is about 33671.7533253022. The cubic root of 1133786972 is about 1042.7426903462.

The spelling of 1133786972 in words is "one billion, one hundred thirty-three million, seven hundred eighty-six thousand, nine hundred seventy-two".