852244608 has 64 divisors (see below), whose sum is σ = 2311989120. Its totient is φ = 278031360.

The previous prime is 852244577. The next prime is 852244609. The reversal of 852244608 is 806442258.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (852244609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5563 + ... + 41658.

It is an arithmetic number, because the mean of its divisors is an integer number (36124830).

Almost surely, 2^852244608 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 852244608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1155994560).

852244608 is an abundant number, since it is smaller than the sum of its proper divisors (1459744512).

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

852244608 is a wasteful number, since it uses less digits than its factorization.

852244608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47285 (or 47273 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 852244608 is about 29193.2288039538. The cubic root of 852244608 is about 948.1013262059.

The spelling of 852244608 in words is "eight hundred fifty-two million, two hundred forty-four thousand, six hundred eight".