1168995120 has 160 divisors (see below), whose sum is σ = 3795185664. Its totient is φ = 297292800.

The previous prime is 1168995043. The next prime is 1168995169. The reversal of 1168995120 is 215998611.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527134 + ... + 529346.

Almost surely, 2^1168995120 is an apocalyptic number.

1168995120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1168995120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1897592832).

1168995120 is an abundant number, since it is smaller than the sum of its proper divisors (2626190544).

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

1168995120 is a wasteful number, since it uses less digits than its factorization.

1168995120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331 (or 2325 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 42.

The square root of 1168995120 is about 34190.5706299266. The cubic root of 1168995120 is about 1053.4264841333.

The spelling of 1168995120 in words is "one billion, one hundred sixty-eight million, nine hundred ninety-five thousand, one hundred twenty".