1132402232 has 32 divisors (see below), whose sum is σ = 2421090000. Its totient is φ = 491902464.

The previous prime is 1132402213. The next prime is 1132402259. The reversal of 1132402232 is 2322042311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318482 + ... + 322017.

Almost surely, 2^1132402232 is an apocalyptic number.

It is an amenable number.

1132402232 is an abundant number, since it is smaller than the sum of its proper divisors (1288687768).

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

1132402232 is a wasteful number, since it uses less digits than its factorization.

1132402232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640535 (or 640531 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1132402232 is about 33651.1847042567. The cubic root of 1132402232 is about 1042.3180027608.

Adding to 1132402232 its reverse (2322042311), we get a palindrome (3454444543).

The spelling of 1132402232 in words is "one billion, one hundred thirty-two million, four hundred two thousand, two hundred thirty-two".