885480 has 64 divisors (see below), whose sum is σ = 2730240. Its totient is φ = 229632.

The previous prime is 885473. The next prime is 885487. The reversal of 885480 is 84588.

It is a Cunningham number, because it is equal to 941²-1.

It is an interprime number because it is at equal distance from previous prime (885473) and next prime (885487).

It is not an unprimeable number, because it can be changed into a prime (885487) by changing a digit.

885480 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5562 + ... + 5718.

It is an arithmetic number, because the mean of its divisors is an integer number (42660).

2⁸⁸⁵⁴⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 885480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1365120).

885480 is an abundant number, since it is smaller than the sum of its proper divisors (1844760).

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

885480 is a wasteful number, since it uses less digits than its factorization.

885480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 885480 is about 940.9994686502. Note that the first 3 decimals coincide. The cubic root of 885480 is about 96.0269021827.

The spelling of 885480 in words is "eight hundred eighty-five thousand, four hundred eighty".