1152233912 has 16 divisors (see below), whose sum is σ = 2160879360. Its totient is φ = 575999424.

The previous prime is 1152233893. The next prime is 1152233917. The reversal of 1152233912 is 2193322511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152233917) 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, 38153 + ... + 61319.

It is an arithmetic number, because the mean of its divisors is an integer number (135054960).

Almost surely, 2^1152233912 is an apocalyptic number.

It is an amenable number.

1152233912 is a deficient number, since it is larger than the sum of its proper divisors (1008645448).

1152233912 is a wasteful number, since it uses less digits than its factorization.

1152233912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29390 (or 29386 counting only the distinct ones).

The product of its digits is 3240, while the sum is 29.

The square root of 1152233912 is about 33944.5711712492. The cubic root of 1152233912 is about 1048.3675046019.

The spelling of 1152233912 in words is "one billion, one hundred fifty-two million, two hundred thirty-three thousand, nine hundred twelve".