852630 has 32 divisors (see below), whose sum is σ = 2074464. Its totient is φ = 224256.

The previous prime is 852623. The next prime is 852641. The reversal of 852630 is 36258.

It is a self number, because there is not a number n which added to its sum of digits gives 852630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2764 + ... + 3056.

It is an arithmetic number, because the mean of its divisors is an integer number (64827).

2⁸⁵²⁶³⁰ is an apocalyptic number.

852630 is an abundant number, since it is smaller than the sum of its proper divisors (1221834).

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

852630 is a wasteful number, since it uses less digits than its factorization.

852630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 852630 is about 923.3796618943. The cubic root of 852630 is about 94.8244217734.

Adding to 852630 its reverse (36258), we get a palindrome (888888).

The spelling of 852630 in words is "eight hundred fifty-two thousand, six hundred thirty".