168026560 has 112 divisors (see below), whose sum is σ = 435254400. Its totient is φ = 61780992.

The previous prime is 168026543. The next prime is 168026567. The reversal of 168026560 is 65620861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168026567) 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, 702921 + ... + 703159.

It is an arithmetic number, because the mean of its divisors is an integer number (3886200).

Almost surely, 2^168026560 is an apocalyptic number.

168026560 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 168026560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217627200).

168026560 is an abundant number, since it is smaller than the sum of its proper divisors (267227840).

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

168026560 is an equidigital number, since it uses as much as digits as its factorization.

168026560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 168026560 is about 12962.5059305676. The cubic root of 168026560 is about 551.8139119290.

The spelling of 168026560 in words is "one hundred sixty-eight million, twenty-six thousand, five hundred sixty".