852030 has 24 divisors (see below), whose sum is σ = 2215512. Its totient is φ = 227184.

The previous prime is 852013. The next prime is 852031. The reversal of 852030 is 30258.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 851994 and 852012.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 852030.

It is not an unprimeable number, because it can be changed into a prime (852031) by changing a digit.

852030 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4644 + ... + 4823.

It is an arithmetic number, because the mean of its divisors is an integer number (92313).

2⁸⁵²⁰³⁰ is an apocalyptic number.

852030 is an abundant number, since it is smaller than the sum of its proper divisors (1363482).

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

852030 is a wasteful number, since it uses less digits than its factorization.

852030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9480 (or 9477 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 852030 is about 923.0547112712. The cubic root of 852030 is about 94.8021737471.

Adding to 852030 its reverse (30258), we get a palindrome (882288).

The spelling of 852030 in words is "eight hundred fifty-two thousand, thirty".