852238 has 8 divisors (see below), whose sum is σ = 1291320. Its totient is φ = 421800.

The previous prime is 852233. The next prime is 852239. The reversal of 852238 is 832258.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 8² + 5³ + 2¹⁶ + 2¹⁹ + 3⁴ + 8⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852233) by changing a digit.

852238 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908 + ... + 2311.

It is an arithmetic number, because the mean of its divisors is an integer number (161415).

2⁸⁵²²³⁸ is an apocalyptic number.

852238 is a deficient number, since it is larger than the sum of its proper divisors (439082).

852238 is a wasteful number, since it uses less digits than its factorization.

852238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4322.

The product of its digits is 3840, while the sum is 28.

The square root of 852238 is about 923.1673737736. The cubic root of 852238 is about 94.8098875787.

The spelling of 852238 in words is "eight hundred fifty-two thousand, two hundred thirty-eight".