286160 has 60 divisors (see below), whose sum is σ = 784548. Its totient is φ = 96768.

The previous prime is 286129. The next prime is 286163. The reversal of 286160 is 61682.

It can be written as a sum of positive squares in 2 ways, for example, as 132496 + 153664 = 364^2 + 392^2 .

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3884 + ... + 3956.

2²⁸⁶¹⁶⁰ is an apocalyptic number.

286160 is a gapful number since it is divisible by the number (20) 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 286160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392274).

286160 is an abundant number, since it is smaller than the sum of its proper divisors (498388).

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

286160 is a wasteful number, since it uses less digits than its factorization.

286160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 87 counting only the distinct ones).

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

The square root of 286160 is about 534.9392488872. The cubic root of 286160 is about 65.8976067621.

The spelling of 286160 in words is "two hundred eighty-six thousand, one hundred sixty".