852977 has 8 divisors (see below), whose sum is σ = 897600. Its totient is φ = 809424.

The previous prime is 852959. The next prime is 852989. The reversal of 852977 is 779258.

852977 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 852977 - 2⁶ = 852913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 852977.

It is not an unprimeable number, because it can be changed into a prime (852937) 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, 1724 + ... + 2162.

It is an arithmetic number, because the mean of its divisors is an integer number (112200).

2⁸⁵²⁹⁷⁷ is an apocalyptic number.

It is an amenable number.

852977 is a deficient number, since it is larger than the sum of its proper divisors (44623).

852977 is a wasteful number, since it uses less digits than its factorization.

852977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its digits is 35280, while the sum is 38.

The square root of 852977 is about 923.5675394902. The cubic root of 852977 is about 94.8372837853.

The spelling of 852977 in words is "eight hundred fifty-two thousand, nine hundred seventy-seven".