1112132432 has 40 divisors (see below), whose sum is σ = 2251046400. Its totient is φ = 531273600.

The previous prime is 1112132431. The next prime is 1112132449. The reversal of 1112132432 is 2342312111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112132431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569057 + ... + 571007.

It is an arithmetic number, because the mean of its divisors is an integer number (56276160).

Almost surely, 2^1112132432 is an apocalyptic number.

It is an amenable number.

1112132432 is an abundant number, since it is smaller than the sum of its proper divisors (1138913968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112132432 is a wasteful number, since it uses less digits than its factorization.

1112132432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3531 (or 3525 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 1112132432 is about 33348.6496278335. The cubic root of 1112132432 is about 1036.0614196131.

Adding to 1112132432 its reverse (2342312111), we get a palindrome (3454444543).

The spelling of 1112132432 in words is "one billion, one hundred twelve million, one hundred thirty-two thousand, four hundred thirty-two".