852622848 has 480 divisors, whose sum is σ = 3217294080. Its totient is φ = 218972160.

The previous prime is 852622847. The next prime is 852622871. The reversal of 852622848 is 848226258.

It is a super-2 number, since 2×852622848² = 1453931441863262208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852622847) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9579988 + ... + 9580076.

It is an arithmetic number, because the mean of its divisors is an integer number (6702696).

Almost surely, 2^852622848 is an apocalyptic number.

852622848 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 852622848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1608647040).

852622848 is an abundant number, since it is smaller than the sum of its proper divisors (2364671232).

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

852622848 is an equidigital number, since it uses as much as digits as its factorization.

852622848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 112 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 852622848 is about 29199.7062998928. The cubic root of 852622848 is about 948.2415663838.

The spelling of 852622848 in words is "eight hundred fifty-two million, six hundred twenty-two thousand, eight hundred forty-eight".