168063028 has 48 divisors (see below), whose sum is σ = 356414464. Its totient is φ = 67806720.

The previous prime is 168063017. The next prime is 168063031. The reversal of 168063028 is 820360861.

It is a junction number, because it is equal to n+sod(n) for n = 168062984 and 168063002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29500 + ... + 34732.

Almost surely, 2^168063028 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 168063028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178207232).

168063028 is an abundant number, since it is smaller than the sum of its proper divisors (188351436).

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

168063028 is a wasteful number, since it uses less digits than its factorization.

168063028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312 (or 5310 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 168063028 is about 12963.9125267027. The cubic root of 168063028 is about 551.8538304078.

The spelling of 168063028 in words is "one hundred sixty-eight million, sixty-three thousand, twenty-eight".