284950560 has 48 divisors (see below), whose sum is σ = 897595776. Its totient is φ = 75986688.

The previous prime is 284950559. The next prime is 284950571. The reversal of 284950560 is 65059482.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296344 + ... + 297303.

It is an arithmetic number, because the mean of its divisors is an integer number (18699912).

Almost surely, 2^284950560 is an apocalyptic number.

284950560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

284950560 is an abundant number, since it is smaller than the sum of its proper divisors (612645216).

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

284950560 is a wasteful number, since it uses less digits than its factorization.

284950560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593665 (or 593657 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 284950560 is about 16880.4786661990. The cubic root of 284950560 is about 658.0463808796.

The spelling of 284950560 in words is "two hundred eighty-four million, nine hundred fifty thousand, five hundred sixty".