284036 has 12 divisors (see below), whose sum is σ = 526428. Its totient is φ = 133632.

The previous prime is 284023. The next prime is 284041. The reversal of 284036 is 630482.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 244036 + 40000 = 494^2 + 200^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 284036.

It is an unprimeable number.

284036 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 2021 + ... + 2156.

It is an arithmetic number, because the mean of its divisors is an integer number (43869).

2²⁸⁴⁰³⁶ is an apocalyptic number.

It is an amenable number.

284036 is a deficient number, since it is larger than the sum of its proper divisors (242392).

284036 is a wasteful number, since it uses less digits than its factorization.

284036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4198 (or 4196 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 284036 is about 532.9502791068. The cubic root of 284036 is about 65.7341617795.

The spelling of 284036 in words is "two hundred eighty-four thousand, thirty-six".