916656 has 60 divisors (see below), whose sum is σ = 2586888. Its totient is φ = 279552.

The previous prime is 916651. The next prime is 916679. The reversal of 916656 is 656619.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 916656.

It is not an unprimeable number, because it can be changed into a prime (916651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8056 + ... + 8168.

2⁹¹⁶⁶⁵⁶ 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 916656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293444).

916656 is an abundant number, since it is smaller than the sum of its proper divisors (1670232).

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

916656 is a wasteful number, since it uses less digits than its factorization.

916656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 131 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 916656 is about 957.4215372551. The cubic root of 916656 is about 97.1409012623.

The spelling of 916656 in words is "nine hundred sixteen thousand, six hundred fifty-six".