1188130848 has 24 divisors (see below), whose sum is σ = 3118843728. Its totient is φ = 396043584.

The previous prime is 1188130829. The next prime is 1188130859. The reversal of 1188130848 is 8480318811.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6188086 + ... + 6188277.

It is an arithmetic number, because the mean of its divisors is an integer number (129951822).

Almost surely, 2^1188130848 is an apocalyptic number.

It is an amenable number.

1188130848 is an abundant number, since it is smaller than the sum of its proper divisors (1930712880).

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

1188130848 is a wasteful number, since it uses less digits than its factorization.

1188130848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12376376 (or 12376368 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 42.

The square root of 1188130848 is about 34469.2739697256. The cubic root of 1188130848 is about 1059.1433829261.

The spelling of 1188130848 in words is "one billion, one hundred eighty-eight million, one hundred thirty thousand, eight hundred forty-eight".