852340 has 24 divisors (see below), whose sum is σ = 1884960. Its totient is φ = 322848.

The previous prime is 852323. The next prime is 852347. The reversal of 852340 is 43258.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742 + ... + 1501.

It is an arithmetic number, because the mean of its divisors is an integer number (78540).

2⁸⁵²³⁴⁰ is an apocalyptic number.

It is an amenable number.

852340 is an abundant number, since it is smaller than the sum of its proper divisors (1032620).

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

852340 is a wasteful number, since it uses less digits than its factorization.

852340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271 (or 2269 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 852340 is about 923.2226167074. Note that the first 3 decimals coincide. The cubic root of 852340 is about 94.8136698643.

Adding to 852340 its reverse (43258), we get a palindrome (895598).

The spelling of 852340 in words is "eight hundred fifty-two thousand, three hundred forty".