1132228752 has 20 divisors (see below), whose sum is σ = 2924924400. Its totient is φ = 377409568.

The previous prime is 1132228687. The next prime is 1132228763. The reversal of 1132228752 is 2578222311.

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, 11794002 + ... + 11794097.

It is an arithmetic number, because the mean of its divisors is an integer number (146246220).

Almost surely, 2^1132228752 is an apocalyptic number.

1132228752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1132228752 is an abundant number, since it is smaller than the sum of its proper divisors (1792695648).

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

1132228752 is a wasteful number, since it uses less digits than its factorization.

1132228752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23588110 (or 23588104 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 1132228752 is about 33648.6069845395. The cubic root of 1132228752 is about 1042.2647735705.

The spelling of 1132228752 in words is "one billion, one hundred thirty-two million, two hundred twenty-eight thousand, seven hundred fifty-two".