168580076 has 12 divisors (see below), whose sum is σ = 337160208. Its totient is φ = 72248592.

The previous prime is 168580073. The next prime is 168580091. The reversal of 168580076 is 670085861.

168580076 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (168580073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3010331 + ... + 3010386.

It is an arithmetic number, because the mean of its divisors is an integer number (28096684).

Almost surely, 2^168580076 is an apocalyptic number.

It is an amenable number.

168580076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

168580076 is a wasteful number, since it uses less digits than its factorization.

168580076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6020728 (or 6020726 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 168580076 is about 12983.8390316578. The cubic root of 168580076 is about 552.4191794313.

The spelling of 168580076 in words is "one hundred sixty-eight million, five hundred eighty thousand, seventy-six".