284069 has 4 divisors (see below), whose sum is σ = 299040. Its totient is φ = 269100.

The previous prime is 284059. The next prime is 284083. The reversal of 284069 is 960482.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 284069 - 2⁸ = 283813 is a prime.

It is a super-2 number, since 2×284069² = 161390393522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284059) 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, 7457 + ... + 7494.

It is an arithmetic number, because the mean of its divisors is an integer number (74760).

2²⁸⁴⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

284069 is a deficient number, since it is larger than the sum of its proper divisors (14971).

284069 is a wasteful number, since it uses less digits than its factorization.

284069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14970.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 284069 is about 532.9812379437. The cubic root of 284069 is about 65.7367073997.

The spelling of 284069 in words is "two hundred eighty-four thousand, sixty-nine".