162860 has 24 divisors (see below), whose sum is σ = 362880. Its totient is φ = 61184.

The previous prime is 162859. The next prime is 162881. The reversal of 162860 is 68261.

162860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101 + ... + 579.

It is an arithmetic number, because the mean of its divisors is an integer number (15120).

2¹⁶²⁸⁶⁰ is an apocalyptic number.

162860 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 162860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181440).

162860 is an abundant number, since it is smaller than the sum of its proper divisors (200020).

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

162860 is a wasteful number, since it uses less digits than its factorization.

162860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 162860 is about 403.5591654268. The cubic root of 162860 is about 54.6099120148.

The spelling of 162860 in words is "one hundred sixty-two thousand, eight hundred sixty".