851032 has 48 divisors (see below), whose sum is σ = 2010960. Its totient is φ = 334656.

The previous prime is 851017. The next prime is 851033. The reversal of 851032 is 230158.

It is a happy number.

851032 is nontrivially palindromic in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (851033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5013 + ... + 5179.

It is an arithmetic number, because the mean of its divisors is an integer number (41895).

2⁸⁵¹⁰³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 851032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1005480).

851032 is an abundant number, since it is smaller than the sum of its proper divisors (1159928).

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

851032 is a wasteful number, since it uses less digits than its factorization.

851032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 851032 is about 922.5139565340. The cubic root of 851032 is about 94.7651447168.

It can be divided in two parts, 8 and 51032, that added together give a triangular number (51040 = T₃₁₉).

The spelling of 851032 in words is "eight hundred fifty-one thousand, thirty-two".