2808412 has 12 divisors (see below), whose sum is σ = 4928616. Its totient is φ = 1400240.

The previous prime is 2808397. The next prime is 2808413. The reversal of 2808412 is 2148082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083 + ... + 2605.

It is an arithmetic number, because the mean of its divisors is an integer number (410718).

2^2808412 is an apocalyptic number.

It is an amenable number.

2808412 is a deficient number, since it is larger than the sum of its proper divisors (2120204).

2808412 is a wasteful number, since it uses less digits than its factorization.

2808412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988 (or 1986 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 2808412 is about 1675.8317337967. The cubic root of 2808412 is about 141.0869808538.

The spelling of 2808412 in words is "two million, eight hundred eight thousand, four hundred twelve".