284606 has 16 divisors (see below), whose sum is σ = 505440. Its totient is φ = 117600.

The previous prime is 284593. The next prime is 284623. The reversal of 284606 is 606482.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 284606.

It is an unprimeable number.

284606 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56 + ... + 756.

It is an arithmetic number, because the mean of its divisors is an integer number (31590).

2²⁸⁴⁶⁰⁶ is an apocalyptic number.

284606 is a deficient number, since it is larger than the sum of its proper divisors (220834).

284606 is a wasteful number, since it uses less digits than its factorization.

284606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 284606 is about 533.4847701669. The cubic root of 284606 is about 65.7781039047.

The spelling of 284606 in words is "two hundred eighty-four thousand, six hundred six".