1132342528 has 36 divisors (see below), whose sum is σ = 2393227620. Its totient is φ = 532865024.

The previous prime is 1132342513. The next prime is 1132342531. The reversal of 1132342528 is 8252432311.

It can be written as a sum of positive squares in 2 ways, for example, as 812934144 + 319408384 = 28512^2 + 17872^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1132342528.

It is a congruent number.

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, 125743 + ... + 134446.

It is an arithmetic number, because the mean of its divisors is an integer number (66478545).

Almost surely, 2^1132342528 is an apocalyptic number.

It is an amenable number.

1132342528 is an abundant number, since it is smaller than the sum of its proper divisors (1260885092).

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

1132342528 is an equidigital number, since it uses as much as digits as its factorization.

1132342528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260222 (or 260208 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 1132342528 is about 33650.2975915518. The cubic root of 1132342528 is about 1042.2996842853.

Adding to 1132342528 its reverse (8252432311), we get a palindrome (9384774839).

The spelling of 1132342528 in words is "one billion, one hundred thirty-two million, three hundred forty-two thousand, five hundred twenty-eight".