2806848 has 84 divisors (see below), whose sum is σ = 8796528. Its totient is φ = 848640.

The previous prime is 2806847. The next prime is 2806849. The reversal of 2806848 is 8486082.

It is an interprime number because it is at equal distance from previous prime (2806847) and next prime (2806849).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2806847) 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, 6115 + ... + 6557.

2^2806848 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 2806848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4398264).

2806848 is an abundant number, since it is smaller than the sum of its proper divisors (5989680).

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

2806848 is a wasteful number, since it uses less digits than its factorization.

2806848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 2806848 is about 1675.3650348506. The cubic root of 2806848 is about 141.0607856217.

The spelling of 2806848 in words is "two million, eight hundred six thousand, eight hundred forty-eight".