852535312 has 20 divisors (see below), whose sum is σ = 1748951676. Its totient is φ = 401192960.

The previous prime is 852535249. The next prime is 852535351. The reversal of 852535312 is 213535258.

It can be written as a sum of positive squares in 2 ways, for example, as 337971456 + 514563856 = 18384^2 + 22684^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1566889 + ... + 1567432.

Almost surely, 2^852535312 is an apocalyptic number.

It is an amenable number.

852535312 is an abundant number, since it is smaller than the sum of its proper divisors (896416364).

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

852535312 is a wasteful number, since it uses less digits than its factorization.

852535312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3134346 (or 3134340 counting only the distinct ones).

The product of its digits is 36000, while the sum is 34.

The square root of 852535312 is about 29198.2073422325. The cubic root of 852535312 is about 948.2091143195.

Subtracting from 852535312 its sum of digits (34), we obtain a triangular number (852535278 = T₄₁₂₉₂).

The spelling of 852535312 in words is "eight hundred fifty-two million, five hundred thirty-five thousand, three hundred twelve".