852897 has 8 divisors (see below), whose sum is σ = 1148256. Its totient is φ = 563072.

The previous prime is 852893. The next prime is 852913. The reversal of 852897 is 798258.

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 852897 - 2² = 852893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (852893) 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, 1008 + ... + 1649.

It is an arithmetic number, because the mean of its divisors is an integer number (143532).

2⁸⁵²⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

852897 is a deficient number, since it is larger than the sum of its proper divisors (295359).

852897 is a wasteful number, since it uses less digits than its factorization.

852897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2767.

The product of its digits is 40320, while the sum is 39.

The square root of 852897 is about 923.5242281608. The cubic root of 852897 is about 94.8343187894.

The spelling of 852897 in words is "eight hundred fifty-two thousand, eight hundred ninety-seven".