852469 has 8 divisors (see below), whose sum is σ = 891648. Its totient is φ = 814080.

The previous prime is 852463. The next prime is 852521. The reversal of 852469 is 964258.

It is a happy number.

852469 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 cyclic number.

It is not a de Polignac number, because 852469 - 2⁵ = 852437 is a prime.

It is a super-2 number, since 2×852469² = 1453406791922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852463) 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, 3189 + ... + 3445.

It is an arithmetic number, because the mean of its divisors is an integer number (111456).

2⁸⁵²⁴⁶⁹ is an apocalyptic number.

It is an amenable number.

852469 is a deficient number, since it is larger than the sum of its proper divisors (39179).

852469 is a wasteful number, since it uses less digits than its factorization.

852469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395.

The product of its digits is 17280, while the sum is 34.

The square root of 852469 is about 923.2924780372. The cubic root of 852469 is about 94.8184529112.

The spelling of 852469 in words is "eight hundred fifty-two thousand, four hundred sixty-nine".