1152432384 has 72 divisors (see below), whose sum is σ = 3228620640. Its totient is φ = 363921408.

The previous prime is 1152432383. The next prime is 1152432389. The reversal of 1152432384 is 4832342511.

It is not an unprimeable number, because it can be changed into a prime (1152432383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24897 + ... + 54080.

Almost surely, 2^1152432384 is an apocalyptic number.

It is an amenable number.

1152432384 is an abundant number, since it is smaller than the sum of its proper divisors (2076188256).

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

1152432384 is an equidigital number, since it uses as much as digits as its factorization.

1152432384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79015 (or 79001 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 1152432384 is about 33947.4945172689. The cubic root of 1152432384 is about 1048.4276948253.

Adding to 1152432384 its reverse (4832342511), we get a palindrome (5984774895).

The spelling of 1152432384 in words is "one billion, one hundred fifty-two million, four hundred thirty-two thousand, three hundred eighty-four".