1121832960 has 312 divisors, whose sum is σ = 3904158240. Its totient is φ = 274268160.

The previous prime is 1121832947. The next prime is 1121833051. The reversal of 1121832960 is 692381211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36188145 + ... + 36188175.

Almost surely, 2^1121832960 is an apocalyptic number.

1121832960 is a gapful number since it is divisible by the number (10) 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 1121832960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1952079120).

1121832960 is an abundant number, since it is smaller than the sum of its proper divisors (2782325280).

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

1121832960 is an equidigital number, since it uses as much as digits as its factorization.

1121832960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1121832960 is about 33493.7749440101. The cubic root of 1121832960 is about 1039.0650374303.

The spelling of 1121832960 in words is "one billion, one hundred twenty-one million, eight hundred thirty-two thousand, nine hundred sixty".