852166 has 8 divisors (see below), whose sum is σ = 1460880. Its totient is φ = 365208.

The previous prime is 852151. The next prime is 852167. The reversal of 852166 is 661258.

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

It is a pancake number, because a pancake can be divided into 852166 parts by 1305 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852167) 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 3 ways as a sum of consecutive naturals, for example, 30421 + ... + 30448.

It is an arithmetic number, because the mean of its divisors is an integer number (182610).

2⁸⁵²¹⁶⁶ is an apocalyptic number.

852166 is a deficient number, since it is larger than the sum of its proper divisors (608714).

852166 is a wasteful number, since it uses less digits than its factorization.

852166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60878.

The product of its digits is 2880, while the sum is 28.

The square root of 852166 is about 923.1283767711. The cubic root of 852166 is about 94.8072175482.

The spelling of 852166 in words is "eight hundred fifty-two thousand, one hundred sixty-six".