852265782 has 48 divisors (see below), whose sum is σ = 1930088160. Its totient is φ = 271282176.

The previous prime is 852265781. The next prime is 852265783. The reversal of 852265782 is 287562258.

852265782 is a `hidden beast` number, since 8 + 52 + 26 + 578 + 2 = 666.

852265782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (852265781) and next prime (852265783).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852265781) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317028 + ... + 319704.

It is an arithmetic number, because the mean of its divisors is an integer number (40210170).

Almost surely, 2^852265782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 852265782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (965044080).

852265782 is an abundant number, since it is smaller than the sum of its proper divisors (1077822378).

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

852265782 is a wasteful number, since it uses less digits than its factorization.

852265782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477 (or 3474 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 852265782 is about 29193.5914542901. The cubic root of 852265782 is about 948.1091779936.

The spelling of 852265782 in words is "eight hundred fifty-two million, two hundred sixty-five thousand, seven hundred eighty-two".