284052448 has 24 divisors (see below), whose sum is σ = 578513880. Its totient is φ = 137128320.

The previous prime is 284052427. The next prime is 284052449. The reversal of 284052448 is 844250482.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284052449) 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, 152118 + ... + 153973.

It is an arithmetic number, because the mean of its divisors is an integer number (24104745).

Almost surely, 2^284052448 is an apocalyptic number.

It is an amenable number.

284052448 is an abundant number, since it is smaller than the sum of its proper divisors (294461432).

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

284052448 is a wasteful number, since it uses less digits than its factorization.

284052448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306130 (or 306122 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 37.

The square root of 284052448 is about 16853.8555826256. The cubic root of 284052448 is about 657.3543060299.

The spelling of 284052448 in words is "two hundred eighty-four million, fifty-two thousand, four hundred forty-eight".