284452 has 12 divisors (see below), whose sum is σ = 568960. Its totient is φ = 121896.

The previous prime is 284447. The next prime is 284467. The reversal of 284452 is 254482.

It is a happy number.

284452 is an admirable number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5052 + ... + 5107.

2²⁸⁴⁴⁵² is an apocalyptic number.

It is an amenable number.

284452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

284452 is a wasteful number, since it uses less digits than its factorization.

284452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10170 (or 10168 counting only the distinct ones).

The product of its digits is 2560, while the sum is 25.

The square root of 284452 is about 533.3404166196. The cubic root of 284452 is about 65.7662376104.

The spelling of 284452 in words is "two hundred eighty-four thousand, four hundred fifty-two".