852319 has 4 divisors (see below), whose sum is σ = 917896. Its totient is φ = 786744.

The previous prime is 852301. The next prime is 852323. The reversal of 852319 is 913258.

852319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 852319 - 2⁵ = 852287 is a prime.

It is a super-2 number, since 2×852319² = 1452895355522, 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 (853319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32769 + ... + 32794.

It is an arithmetic number, because the mean of its divisors is an integer number (229474).

2⁸⁵²³¹⁹ is an apocalyptic number.

852319 is a deficient number, since it is larger than the sum of its proper divisors (65577).

852319 is a wasteful number, since it uses less digits than its factorization.

852319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65576.

The product of its digits is 2160, while the sum is 28.

The square root of 852319 is about 923.2112434324. The cubic root of 852319 is about 94.8128911831.

The spelling of 852319 in words is "eight hundred fifty-two thousand, three hundred nineteen".