851160 has 64 divisors (see below), whose sum is σ = 2630880. Its totient is φ = 220160.

The previous prime is 851159. The next prime is 851171. The reversal of 851160 is 61158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4834 + ... + 5006.

2⁸⁵¹¹⁶⁰ 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 851160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1315440).

851160 is an abundant number, since it is smaller than the sum of its proper divisors (1779720).

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

851160 is a wasteful number, since it uses less digits than its factorization.

851160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 224 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 851160 is about 922.5833295697. The cubic root of 851160 is about 94.7698955489.

The spelling of 851160 in words is "eight hundred fifty-one thousand, one hundred sixty".