885533880 has 192 divisors, whose sum is σ = 3371518080. Its totient is φ = 183993600.

The previous prime is 885533863. The next prime is 885533897. The reversal of 885533880 is 88335588.

It is an interprime number because it is at equal distance from previous prime (885533863) and next prime (885533897).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57835 + ... + 71525.

It is an arithmetic number, because the mean of its divisors is an integer number (17559990).

Almost surely, 2^885533880 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 885533880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1685759040).

885533880 is an abundant number, since it is smaller than the sum of its proper divisors (2485984200).

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

885533880 is a wasteful number, since it uses less digits than its factorization.

885533880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13730 (or 13719 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The square root of 885533880 is about 29757.9212983703. The cubic root of 885533880 is about 960.2884983615.

The spelling of 885533880 in words is "eight hundred eighty-five million, five hundred thirty-three thousand, eight hundred eighty".