2793882 has 96 divisors (see below), whose sum is σ = 7584192. Its totient is φ = 677376.

The previous prime is 2793859. The next prime is 2793883. The reversal of 2793882 is 2883972.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 2793882.

It is not an unprimeable number, because it can be changed into a prime (2793883) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64953 + ... + 64995.

It is an arithmetic number, because the mean of its divisors is an integer number (79002).

2^2793882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2793882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3792096).

2793882 is an abundant number, since it is smaller than the sum of its proper divisors (4790310).

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

2793882 is a wasteful number, since it uses less digits than its factorization.

2793882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 85 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 2793882 is about 1671.4909512169. The cubic root of 2793882 is about 140.8432441313.

The spelling of 2793882 in words is "two million, seven hundred ninety-three thousand, eight hundred eighty-two".