1068870168 has 160 divisors (see below), whose sum is σ = 3233023200. Its totient is φ = 328914432.

The previous prime is 1068870163. The next prime is 1068870169. The reversal of 1068870168 is 8610788601.

It is a super-2 number, since 2×1068870168² = 2284966872080696448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068870163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 430980 + ... + 433452.

It is an arithmetic number, because the mean of its divisors is an integer number (20206395).

Almost surely, 2^1068870168 is an apocalyptic number.

1068870168 is a gapful number since it is divisible by the number (18) 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 1068870168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1616511600).

1068870168 is an abundant number, since it is smaller than the sum of its proper divisors (2164153032).

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

1068870168 is a wasteful number, since it uses less digits than its factorization.

1068870168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543 (or 2530 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 1068870168 is about 32693.5799202229. The cubic root of 1068870168 is about 1022.4489942136.

The spelling of 1068870168 in words is "one billion, sixty-eight million, eight hundred seventy thousand, one hundred sixty-eight".