852844448 has 48 divisors (see below), whose sum is σ = 1702995840. Its totient is φ = 420381696.

The previous prime is 852844411. The next prime is 852844459. The reversal of 852844448 is 844448258.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820313 + ... + 821351.

It is an arithmetic number, because the mean of its divisors is an integer number (35479080).

Almost surely, 2^852844448 is an apocalyptic number.

It is an amenable number.

852844448 is a deficient number, since it is larger than the sum of its proper divisors (850151392).

852844448 is a wasteful number, since it uses less digits than its factorization.

852844448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389 (or 1381 counting only the distinct ones).

The product of its digits is 1310720, while the sum is 47.

The square root of 852844448 is about 29203.5006120842. The cubic root of 852844448 is about 948.3237098269.

The spelling of 852844448 in words is "eight hundred fifty-two million, eight hundred forty-four thousand, four hundred forty-eight".