884560 has 20 divisors (see below), whose sum is σ = 2056788. Its totient is φ = 353792.

The previous prime is 884537. The next prime is 884573. The reversal of 884560 is 65488.

It can be written as a sum of positive squares in 2 ways, for example, as 238144 + 646416 = 488^2 + 804^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5449 + ... + 5608.

2⁸⁸⁴⁵⁶⁰ is an apocalyptic number.

884560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

884560 is an abundant number, since it is smaller than the sum of its proper divisors (1172228).

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

884560 is a wasteful number, since it uses less digits than its factorization.

884560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11070 (or 11064 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 884560 is about 940.5104996756. The cubic root of 884560 is about 95.9936338371.

It can be divided in two parts, 884 and 560, that added together give a square (1444 = 38²).

The spelling of 884560 in words is "eight hundred eighty-four thousand, five hundred sixty".