2647116 has 54 divisors (see below), whose sum is σ = 7045220. Its totient is φ = 837936.

The previous prime is 2647111. The next prime is 2647133. The reversal of 2647116 is 6117462.

2647116 is a `hidden beast` number, since 2 + 647 + 1 + 16 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2647116.

It is not an unprimeable number, because it can be changed into a prime (2647111) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18975 + ... + 19113.

2^2647116 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 2647116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3522610).

2647116 is an abundant number, since it is smaller than the sum of its proper divisors (4398104).

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

2647116 is a wasteful number, since it uses less digits than its factorization.

2647116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 167 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 2647116 is about 1626.9960049121. The cubic root of 2647116 is about 138.3325314061.

The spelling of 2647116 in words is "two million, six hundred forty-seven thousand, one hundred sixteen".