2826516 has 144 divisors (see below), whose sum is σ = 9192960. Its totient is φ = 665280.

The previous prime is 2826491. The next prime is 2826521. The reversal of 2826516 is 6156282.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122881 + ... + 122903.

It is an arithmetic number, because the mean of its divisors is an integer number (63840).

2^2826516 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 2826516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4596480).

2826516 is an abundant number, since it is smaller than the sum of its proper divisors (6366444).

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

2826516 is a wasteful number, since it uses less digits than its factorization.

2826516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 65 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 2826516 is about 1681.2245537108. The cubic root of 2826516 is about 141.3894969815.

The spelling of 2826516 in words is "two million, eight hundred twenty-six thousand, five hundred sixteen".