283160 has 16 divisors (see below), whose sum is σ = 637200. Its totient is φ = 113248.

The previous prime is 283159. The next prime is 283163. The reversal of 283160 is 61382.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500 + ... + 3579.

It is an arithmetic number, because the mean of its divisors is an integer number (39825).

2²⁸³¹⁶⁰ is an apocalyptic number.

283160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

283160 is an abundant number, since it is smaller than the sum of its proper divisors (354040).

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

283160 is a wasteful number, since it uses less digits than its factorization.

283160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7090 (or 7086 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 283160 is about 532.1278041975. The cubic root of 283160 is about 65.6665149260. Note that the first 3 decimals are identical.

The spelling of 283160 in words is "two hundred eighty-three thousand, one hundred sixty".