852470 has 8 divisors (see below), whose sum is σ = 1534464. Its totient is φ = 340984.

The previous prime is 852463. The next prime is 852521. The reversal of 852470 is 74258.

852470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

852470 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 3 ways as a sum of consecutive naturals, for example, 42614 + ... + 42633.

It is an arithmetic number, because the mean of its divisors is an integer number (191808).

2⁸⁵²⁴⁷⁰ is an apocalyptic number.

852470 is a deficient number, since it is larger than the sum of its proper divisors (681994).

852470 is a wasteful number, since it uses less digits than its factorization.

852470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85254.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 852470 is about 923.2930195772. The cubic root of 852470 is about 94.8184899872.

The spelling of 852470 in words is "eight hundred fifty-two thousand, four hundred seventy".