168708096 has 168 divisors, whose sum is σ = 510245190. Its totient is φ = 55738368.

The previous prime is 168708083. The next prime is 168708103. The reversal of 168708096 is 690807861.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 167961600 + 746496 = 12960^2 + 864^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1492936 + ... + 1493048.

Almost surely, 2^168708096 is an apocalyptic number.

168708096 is a gapful number since it is divisible by the number (16) 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 168708096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255122595).

168708096 is an abundant number, since it is smaller than the sum of its proper divisors (341537094).

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

168708096 is an frugal number, since it uses more digits than its factorization.

168708096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 168708096 is about 12988.7680709142. The cubic root of 168708096 is about 552.5589800743.

The spelling of 168708096 in words is "one hundred sixty-eight million, seven hundred eight thousand, ninety-six".