852212600 has 48 divisors (see below), whose sum is σ = 1987171920. Its totient is φ = 339891200.

The previous prime is 852212573. The next prime is 852212611. The reversal of 852212600 is 6212258.

It is a self number, because there is not a number n which added to its sum of digits gives 852212600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64565 + ... + 76635.

It is an arithmetic number, because the mean of its divisors is an integer number (41399415).

Almost surely, 2^852212600 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 852212600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (993585960).

852212600 is an abundant number, since it is smaller than the sum of its proper divisors (1134959320).

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

852212600 is a wasteful number, since it uses less digits than its factorization.

852212600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12440 (or 12431 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 852212600 is about 29192.6805894902. The cubic root of 852212600 is about 948.0894566844.

Adding to 852212600 its reverse (6212258), we get a palindrome (858424858).

The spelling of 852212600 in words is "eight hundred fifty-two million, two hundred twelve thousand, six hundred".