1178914848 has 48 divisors (see below), whose sum is σ = 3140857440. Its totient is φ = 387104256.

The previous prime is 1178914843. The next prime is 1178914859. The reversal of 1178914848 is 8484198711.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1178914848.

It is not an unprimeable number, because it can be changed into a prime (1178914843) 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, 85213 + ... + 98076.

It is an arithmetic number, because the mean of its divisors is an integer number (65434530).

Almost surely, 2^1178914848 is an apocalyptic number.

It is an amenable number.

1178914848 is an abundant number, since it is smaller than the sum of its proper divisors (1961942592).

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

1178914848 is a wasteful number, since it uses less digits than its factorization.

1178914848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183369 (or 183361 counting only the distinct ones).

The product of its digits is 516096, while the sum is 51.

The square root of 1178914848 is about 34335.3294435921. The cubic root of 1178914848 is about 1056.3977782896.

The spelling of 1178914848 in words is "one billion, one hundred seventy-eight million, nine hundred fourteen thousand, eight hundred forty-eight".