1152383744 has 72 divisors (see below), whose sum is σ = 2452800000. Its totient is φ = 538776576.

The previous prime is 1152383723. The next prime is 1152383753. The reversal of 1152383744 is 4473832511.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 1152383698 and 1152383707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382757 + ... + 385755.

Almost surely, 2^1152383744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152383744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1226400000).

1152383744 is an abundant number, since it is smaller than the sum of its proper divisors (1300416256).

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

1152383744 is an equidigital number, since it uses as much as digits as its factorization.

1152383744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113 (or 3099 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 1152383744 is about 33946.7781092698. The cubic root of 1152383744 is about 1048.4129445050.

The spelling of 1152383744 in words is "one billion, one hundred fifty-two million, three hundred eighty-three thousand, seven hundred forty-four".