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885248 = 2971319
BaseRepresentation
bin11011000001000000000
31122222022222
43120020000
5211311443
630550212
710344620
oct3301000
91588288
10885248
11555111
12368368
1324cc20
14190880
15127468
hexd8200

885248 has 80 divisors (see below), whose sum is σ = 2291520. Its totient is φ = 331776.

The previous prime is 885239. The next prime is 885251. The reversal of 885248 is 842588.

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 885248 = 83 + 963 = 723 + 803.

It is a nialpdrome in base 11 and base 16.

It is a zygodrome in base 11.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 885248.

It is an unprimeable number.

885248 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46583 + ... + 46601.

It is an arithmetic number, because the mean of its divisors is an integer number (28644).

2885248 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 885248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1145760).

885248 is an abundant number, since it is smaller than the sum of its proper divisors (1406272).

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

885248 is a wasteful number, since it uses less digits than its factorization.

885248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57 (or 41 counting only the distinct ones).

The product of its digits is 20480, while the sum is 35.

The square root of 885248 is about 940.8761873913. The cubic root of 885248 is about 96.0185149474.

The spelling of 885248 in words is "eight hundred eighty-five thousand, two hundred forty-eight".

Divisors: 1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 64 76 91 104 112 128 133 152 182 208 224 247 256 266 304 364 416 448 494 512 532 608 728 832 896 988 1064 1216 1456 1664 1729 1792 1976 2128 2432 2912 3328 3458 3584 3952 4256 4864 5824 6656 6916 7904 8512 9728 11648 13832 15808 17024 23296 27664 31616 34048 46592 55328 63232 68096 110656 126464 221312 442624 885248