852940 has 24 divisors (see below), whose sum is σ = 1954512. Its totient is φ = 310080.

The previous prime is 852937. The next prime is 852953. The reversal of 852940 is 49258.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 852899 and 852908.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1719 + ... + 2158.

It is an arithmetic number, because the mean of its divisors is an integer number (81438).

2⁸⁵²⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

852940 is an abundant number, since it is smaller than the sum of its proper divisors (1101572).

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

852940 is a wasteful number, since it uses less digits than its factorization.

852940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897 (or 3895 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 852940 is about 923.5475082528. The cubic root of 852940 is about 94.8359124977.

It can be divided in two parts, 85 and 2940, that added together give a square (3025 = 55²).

The spelling of 852940 in words is "eight hundred fifty-two thousand, nine hundred forty".