852215 has 16 divisors (see below), whose sum is σ = 1259328. Its totient is φ = 539136.

The previous prime is 852211. The next prime is 852233. The reversal of 852215 is 512258.

852215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 852215 - 2² = 852211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482 + ... + 1391.

It is an arithmetic number, because the mean of its divisors is an integer number (78708).

2⁸⁵²²¹⁵ is an apocalyptic number.

852215 is a deficient number, since it is larger than the sum of its proper divisors (407113).

852215 is a wasteful number, since it uses less digits than its factorization.

852215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898.

The product of its digits is 800, while the sum is 23.

The square root of 852215 is about 923.1549165768. The cubic root of 852215 is about 94.8090346686.

The spelling of 852215 in words is "eight hundred fifty-two thousand, two hundred fifteen".