284104452 has 12 divisors (see below), whose sum is σ = 662910416. Its totient is φ = 94701480.

The previous prime is 284104451. The next prime is 284104489. The reversal of 284104452 is 254401482.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (284104451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11837674 + ... + 11837697.

Almost surely, 2^284104452 is an apocalyptic number.

It is an amenable number.

284104452 is an abundant number, since it is smaller than the sum of its proper divisors (378805964).

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

284104452 is a wasteful number, since it uses less digits than its factorization.

284104452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23675378 (or 23675376 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

The square root of 284104452 is about 16855.3983044009. The cubic root of 284104452 is about 657.3944194756.

The spelling of 284104452 in words is "two hundred eighty-four million, one hundred four thousand, four hundred fifty-two".