852746 has 8 divisors (see below), whose sum is σ = 1283040. Its totient is φ = 425068.

The previous prime is 852689. The next prime is 852749. The reversal of 852746 is 647258.

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

It is an Ulam number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 852746.

It is not an unprimeable number, because it can be changed into a prime (852749) 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, 965 + ... + 1623.

It is an arithmetic number, because the mean of its divisors is an integer number (160380).

2⁸⁵²⁷⁴⁶ is an apocalyptic number.

852746 is a deficient number, since it is larger than the sum of its proper divisors (430294).

852746 is a wasteful number, since it uses less digits than its factorization.

852746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308.

The product of its digits is 13440, while the sum is 32.

The square root of 852746 is about 923.4424724908. The cubic root of 852746 is about 94.8287218544.

The spelling of 852746 in words is "eight hundred fifty-two thousand, seven hundred forty-six".