168314856 has 64 divisors (see below), whose sum is σ = 432889920. Its totient is φ = 54512640.

The previous prime is 168314837. The next prime is 168314873. The reversal of 168314856 is 658413861.

168314856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143151 + ... + 144321.

It is an arithmetic number, because the mean of its divisors is an integer number (6763905).

Almost surely, 2^168314856 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 168314856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216444960).

168314856 is an abundant number, since it is smaller than the sum of its proper divisors (264575064).

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

168314856 is a wasteful number, since it uses less digits than its factorization.

168314856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346 (or 1342 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 168314856 is about 12973.6215452741. The cubic root of 168314856 is about 552.1293280255.

The spelling of 168314856 in words is "one hundred sixty-eight million, three hundred fourteen thousand, eight hundred fifty-six".