1171488332 has 12 divisors (see below), whose sum is σ = 2342976720. Its totient is φ = 502066416.

The previous prime is 1171488299. The next prime is 1171488337. The reversal of 1171488332 is 2338841711.

1171488332 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1171488337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20919407 + ... + 20919462.

It is an arithmetic number, because the mean of its divisors is an integer number (195248060).

Almost surely, 2^1171488332 is an apocalyptic number.

It is an amenable number.

1171488332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1171488332 is a wasteful number, since it uses less digits than its factorization.

1171488332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41838880 (or 41838878 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 1171488332 is about 34227.0117305031. The cubic root of 1171488332 is about 1054.1748620991.

The spelling of 1171488332 in words is "one billion, one hundred seventy-one million, four hundred eighty-eight thousand, three hundred thirty-two".