852940224 has 84 divisors (see below), whose sum is σ = 2449317936. Its totient is φ = 283788288.

The previous prime is 852940189. The next prime is 852940241. The reversal of 852940224 is 422049258.

852940224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 426972 + ... + 428964.

Almost surely, 2^852940224 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 852940224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1224658968).

852940224 is an abundant number, since it is smaller than the sum of its proper divisors (1596377712).

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

852940224 is a wasteful number, since it uses less digits than its factorization.

852940224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754 (or 2741 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 852940224 is about 29205.1403694624. The cubic root of 852940224 is about 948.3592079970.

The spelling of 852940224 in words is "eight hundred fifty-two million, nine hundred forty thousand, two hundred twenty-four".