853280224 has 48 divisors (see below), whose sum is σ = 1748794320. Its totient is φ = 409328640.

The previous prime is 853280189. The next prime is 853280227. The reversal of 853280224 is 422082358.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 853280224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853280227) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 148444 + ... + 154084.

It is an arithmetic number, because the mean of its divisors is an integer number (36433215).

Almost surely, 2^853280224 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 853280224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (874397160).

853280224 is an abundant number, since it is smaller than the sum of its proper divisors (895514096).

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

853280224 is a wasteful number, since it uses less digits than its factorization.

853280224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5843 (or 5835 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 853280224 is about 29210.9606825931. The cubic root of 853280224 is about 948.4852032649.

The spelling of 853280224 in words is "eight hundred fifty-three million, two hundred eighty thousand, two hundred twenty-four".