1132209936 has 120 divisors (see below), whose sum is σ = 3722636736. Its totient is φ = 316696320.

The previous prime is 1132209913. The next prime is 1132209961. The reversal of 1132209936 is 6399022311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1132209936.

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 23 ways as a sum of consecutive naturals, for example, 6900 + ... + 48083.

Almost surely, 2^1132209936 is an apocalyptic number.

1132209936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132209936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1861318368).

1132209936 is an abundant number, since it is smaller than the sum of its proper divisors (2590426800).

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

1132209936 is a wasteful number, since it uses less digits than its factorization.

1132209936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55021 (or 55012 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 1132209936 is about 33648.3273878509. The cubic root of 1132209936 is about 1042.2589998955.

The spelling of 1132209936 in words is "one billion, one hundred thirty-two million, two hundred nine thousand, nine hundred thirty-six".