1112239432 has 16 divisors (see below), whose sum is σ = 2100673260. Its totient is φ = 552059904.

The previous prime is 1112239409. The next prime is 1112239459. The reversal of 1112239432 is 2349322111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1023616036 + 88623396 = 31994^2 + 9414^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1112239432.

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, 506313 + ... + 508504.

Almost surely, 2^1112239432 is an apocalyptic number.

It is an amenable number.

1112239432 is a deficient number, since it is larger than the sum of its proper divisors (988433828).

1112239432 is a wasteful number, since it uses less digits than its factorization.

1112239432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014960 (or 1014956 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 1112239432 is about 33350.2538521073. The cubic root of 1112239432 is about 1036.0946455772.

The spelling of 1112239432 in words is "one billion, one hundred twelve million, two hundred thirty-nine thousand, four hundred thirty-two".