284952552 has 32 divisors (see below), whose sum is σ = 718692480. Its totient is φ = 94142720.

The previous prime is 284952509. The next prime is 284952559. The reversal of 284952552 is 255259482.

It is not an unprimeable number, because it can be changed into a prime (284952559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49824 + ... + 55247.

It is an arithmetic number, because the mean of its divisors is an integer number (22459140).

Almost surely, 2^284952552 is an apocalyptic number.

It is an amenable number.

284952552 is an abundant number, since it is smaller than the sum of its proper divisors (433739928).

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

284952552 is a wasteful number, since it uses less digits than its factorization.

284952552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105193 (or 105189 counting only the distinct ones).

The product of its digits is 288000, while the sum is 42.

The square root of 284952552 is about 16880.5376691621. The cubic root of 284952552 is about 658.0479142746.

The spelling of 284952552 in words is "two hundred eighty-four million, nine hundred fifty-two thousand, five hundred fifty-two".