852269 has 4 divisors (see below), whose sum is σ = 929760. Its totient is φ = 774780.

The previous prime is 852263. The next prime is 852287. The reversal of 852269 is 962258.

852269 = 532² + 533² + 534².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 852269 - 2⁴ = 852253 is a prime.

It is a super-2 number, since 2×852269² = 1452724896722, 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 (852263) 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, 38729 + ... + 38750.

It is an arithmetic number, because the mean of its divisors is an integer number (232440).

2⁸⁵²²⁶⁹ is an apocalyptic number.

It is an amenable number.

852269 is a deficient number, since it is larger than the sum of its proper divisors (77491).

852269 is a wasteful number, since it uses less digits than its factorization.

852269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77490.

The product of its digits is 8640, while the sum is 32.

The square root of 852269 is about 923.1841636423. The cubic root of 852269 is about 94.8110371288.

The spelling of 852269 in words is "eight hundred fifty-two thousand, two hundred sixty-nine".