282160 has 20 divisors (see below), whose sum is σ = 656208. Its totient is φ = 112832.

The previous prime is 282157. The next prime is 282167. The reversal of 282160 is 61282.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×282160² = 159228531200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (282167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684 + ... + 1843.

2²⁸²¹⁶⁰ is an apocalyptic number.

282160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

282160 is an abundant number, since it is smaller than the sum of its proper divisors (374048).

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

282160 is a wasteful number, since it uses less digits than its factorization.

282160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540 (or 3534 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 282160 is about 531.1873492469. The cubic root of 282160 is about 65.5891217338.

The spelling of 282160 in words is "two hundred eighty-two thousand, one hundred sixty".