806187168 has 120 divisors (see below), whose sum is σ = 2474242848. Its totient is φ = 257026176.

The previous prime is 806187167. The next prime is 806187169. The reversal of 806187168 is 861781608.

It is an interprime number because it is at equal distance from previous prime (806187167) and next prime (806187169).

It is not an unprimeable number, because it can be changed into a prime (806187167) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52855 + ... + 66377.

Almost surely, 2^806187168 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 806187168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1237121424).

806187168 is an abundant number, since it is smaller than the sum of its proper divisors (1668055680).

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

806187168 is a wasteful number, since it uses less digits than its factorization.

806187168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13568 (or 13551 counting only the distinct ones).

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

The square root of 806187168 is about 28393.4352976177. The cubic root of 806187168 is about 930.7048143063.

The spelling of 806187168 in words is "eight hundred six million, one hundred eighty-seven thousand, one hundred sixty-eight".