1168517168 has 120 divisors (see below), whose sum is σ = 2961081312. Its totient is φ = 434921472.

The previous prime is 1168517137. The next prime is 1168517183. The reversal of 1168517168 is 8617158611.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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 23 ways as a sum of consecutive naturals, for example, 419396 + ... + 422172.

Almost surely, 2^1168517168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1168517168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1480540656).

1168517168 is an abundant number, since it is smaller than the sum of its proper divisors (1792564144).

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

1168517168 is a wasteful number, since it uses less digits than its factorization.

1168517168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839 (or 2816 counting only the distinct ones).

The product of its digits is 80640, while the sum is 44.

The square root of 1168517168 is about 34183.5803859104. The cubic root of 1168517168 is about 1053.2828975833.

The spelling of 1168517168 in words is "one billion, one hundred sixty-eight million, five hundred seventeen thousand, one hundred sixty-eight".