860916 has 48 divisors (see below), whose sum is σ = 2366336. Its totient is φ = 238464.

The previous prime is 860911. The next prime is 860917. The reversal of 860916 is 619068.

860916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860911) by changing a digit.

860916 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, 2970 + ... + 3246.

2⁸⁶⁰⁹¹⁶ 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 860916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1183168).

860916 is an abundant number, since it is smaller than the sum of its proper divisors (1505420).

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

860916 is a wasteful number, since it uses less digits than its factorization.

860916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 860916 is about 927.8555922125. The cubic root of 860916 is about 95.1306052196.

The spelling of 860916 in words is "eight hundred sixty thousand, nine hundred sixteen".