682151168 has 36 divisors (see below), whose sum is σ = 1373745828. Its totient is φ = 338042880.

The previous prime is 682151159. The next prime is 682151179. The reversal of 682151168 is 861151286.

It can be written as a sum of positive squares in 2 ways, for example, as 76597504 + 605553664 = 8752^2 + 24608^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17138 + ... + 40718.

Almost surely, 2^682151168 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 682151168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686872914).

682151168 is an abundant number, since it is smaller than the sum of its proper divisors (691594660).

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

682151168 is a wasteful number, since it uses less digits than its factorization.

682151168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23710 (or 23696 counting only the distinct ones).

The product of its digits is 23040, while the sum is 38.

The square root of 682151168 is about 26118.0238149826. The cubic root of 682151168 is about 880.2922445338.

The spelling of 682151168 in words is "six hundred eighty-two million, one hundred fifty-one thousand, one hundred sixty-eight".