284652 has 18 divisors (see below), whose sum is σ = 719628. Its totient is φ = 94872.

The previous prime is 284651. The next prime is 284657. The reversal of 284652 is 256482.

284652 is a `hidden beast` number, since 2 + 8 + 4 + 652 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×284652² = 162053522208, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 284652.

It is not an unprimeable number, because it can be changed into a prime (284651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3918 + ... + 3989.

2²⁸⁴⁶⁵² is an apocalyptic number.

It is an amenable number.

284652 is an abundant number, since it is smaller than the sum of its proper divisors (434976).

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

284652 is a wasteful number, since it uses less digits than its factorization.

284652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7917 (or 7912 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 284652 is about 533.5278811834. The cubic root of 284652 is about 65.7816475519.

The spelling of 284652 in words is "two hundred eighty-four thousand, six hundred fifty-two".