1130240832 has 112 divisors (see below), whose sum is σ = 3438095232. Its totient is φ = 320993280.

The previous prime is 1130240779. The next prime is 1130240849. The reversal of 1130240832 is 2380420311.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 230082 + ... + 234942.

Almost surely, 2^1130240832 is an apocalyptic number.

1130240832 is a gapful number since it is divisible by the number (12) 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 1130240832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1719047616).

1130240832 is an abundant number, since it is smaller than the sum of its proper divisors (2307854400).

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

1130240832 is a wasteful number, since it uses less digits than its factorization.

1130240832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056 (or 5046 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1130240832 is about 33619.0545970585. The cubic root of 1130240832 is about 1041.6544278910.

The spelling of 1130240832 in words is "one billion, one hundred thirty million, two hundred forty thousand, eight hundred thirty-two".