852726 has 32 divisors (see below), whose sum is σ = 1981440. Its totient is φ = 239616.

The previous prime is 852689. The next prime is 852749. The reversal of 852726 is 627258.

852726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 852693 and 852702.

It is a congruent number.

It is an unprimeable number.

852726 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3190 + ... + 3446.

It is an arithmetic number, because the mean of its divisors is an integer number (61920).

2⁸⁵²⁷²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 852726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (990720).

852726 is an abundant number, since it is smaller than the sum of its proper divisors (1128714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

852726 is a wasteful number, since it uses less digits than its factorization.

852726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348.

The product of its digits is 6720, while the sum is 30.

The square root of 852726 is about 923.4316433824. The cubic root of 852726 is about 94.8279804889.

The spelling of 852726 in words is "eight hundred fifty-two thousand, seven hundred twenty-six".