283959 has 16 divisors (see below), whose sum is σ = 453600. Its totient is φ = 174528.

The previous prime is 283957. The next prime is 283961. The reversal of 283959 is 959382.

It is an interprime number because it is at equal distance from previous prime (283957) and next prime (283961).

It is not a de Polignac number, because 283959 - 2¹ = 283957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283957) 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, 54 + ... + 755.

It is an arithmetic number, because the mean of its divisors is an integer number (28350).

2²⁸³⁹⁵⁹ is an apocalyptic number.

283959 is a deficient number, since it is larger than the sum of its proper divisors (169641).

283959 is a wasteful number, since it uses less digits than its factorization.

283959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 825 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 283959 is about 532.8780348260. The cubic root of 283959 is about 65.7282212322.

The spelling of 283959 in words is "two hundred eighty-three thousand, nine hundred fifty-nine".