1152488384 has 28 divisors (see below), whose sum is σ = 2290901184. Its totient is φ = 575253504.

The previous prime is 1152488383. The next prime is 1152488399. The reversal of 1152488384 is 4838842511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152488383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22769 + ... + 53135.

Almost surely, 2^1152488384 is an apocalyptic number.

It is an amenable number.

1152488384 is a deficient number, since it is larger than the sum of its proper divisors (1138412800).

1152488384 is an equidigital number, since it uses as much as digits as its factorization.

1152488384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30972 (or 30962 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 1152488384 is about 33948.3193103871. The cubic root of 1152488384 is about 1048.4446765881. Note that the first 3 decimals are identical.

The spelling of 1152488384 in words is "one billion, one hundred fifty-two million, four hundred eighty-eight thousand, three hundred eighty-four".