852194 has 16 divisors (see below), whose sum is σ = 1512000. Its totient is φ = 352464.

The previous prime is 852191. The next prime is 852197. The reversal of 852194 is 491258.

It is an interprime number because it is at equal distance from previous prime (852191) and next prime (852197).

It is a super-2 number, since 2×852194² = 1452469227272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (852191) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 644 + ... + 1455.

It is an arithmetic number, because the mean of its divisors is an integer number (94500).

2⁸⁵²¹⁹⁴ is an apocalyptic number.

852194 is a deficient number, since it is larger than the sum of its proper divisors (659806).

852194 is a wasteful number, since it uses less digits than its factorization.

852194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137.

The product of its digits is 2880, while the sum is 29.

The square root of 852194 is about 923.1435424678. The cubic root of 852194 is about 94.8082559113.

Subtracting from 852194 its sum of digits (29), we obtain a triangular number (852165 = T₁₃₀₅).

The spelling of 852194 in words is "eight hundred fifty-two thousand, one hundred ninety-four".