168785080 has 64 divisors (see below), whose sum is σ = 397209600. Its totient is φ = 64471680.

The previous prime is 168785077. The next prime is 168785087. The reversal of 168785080 is 80587861.

168785080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168785087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97099 + ... + 98821.

It is an arithmetic number, because the mean of its divisors is an integer number (6206400).

Almost surely, 2^168785080 is an apocalyptic number.

168785080 is a gapful number since it is divisible by the number (10) 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 168785080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198604800).

168785080 is an abundant number, since it is smaller than the sum of its proper divisors (228424520).

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

168785080 is a wasteful number, since it uses less digits than its factorization.

168785080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844 (or 1840 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 43.

The square root of 168785080 is about 12991.7312164315. The cubic root of 168785080 is about 552.6430142392.

The spelling of 168785080 in words is "one hundred sixty-eight million, seven hundred eighty-five thousand, eighty".