1130552304 has 120 divisors (see below), whose sum is σ = 3545308800. Its totient is φ = 308956032.

The previous prime is 1130552273. The next prime is 1130552317. The reversal of 1130552304 is 4032550311.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43647 + ... + 64545.

It is an arithmetic number, because the mean of its divisors is an integer number (29544240).

Almost surely, 2^1130552304 is an apocalyptic number.

1130552304 is a gapful number since it is divisible by the number (14) 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 1130552304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1772654400).

1130552304 is an abundant number, since it is smaller than the sum of its proper divisors (2414756496).

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

1130552304 is a wasteful number, since it uses less digits than its factorization.

1130552304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20947 (or 20934 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1130552304 is about 33623.6866509311. The cubic root of 1130552304 is about 1041.7501055495.

The spelling of 1130552304 in words is "one billion, one hundred thirty million, five hundred fifty-two thousand, three hundred four".