168871260 has 96 divisors (see below), whose sum is σ = 491968512. Its totient is φ = 43234560.

The previous prime is 168871253. The next prime is 168871271. The reversal of 168871260 is 62178861.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 302902 + ... + 303458.

It is an arithmetic number, because the mean of its divisors is an integer number (5124672).

Almost surely, 2^168871260 is an apocalyptic number.

168871260 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 168871260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245984256).

168871260 is an abundant number, since it is smaller than the sum of its proper divisors (323097252).

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

168871260 is a wasteful number, since it uses less digits than its factorization.

168871260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763 (or 761 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 168871260 is about 12995.0475181894. The cubic root of 168871260 is about 552.7370562627.

The spelling of 168871260 in words is "one hundred sixty-eight million, eight hundred seventy-one thousand, two hundred sixty".