2808246 has 16 divisors (see below), whose sum is σ = 6418944. Its totient is φ = 802344.

The previous prime is 2808241. The next prime is 2808251. The reversal of 2808246 is 6428082.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2808241) and next prime (2808251).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33390 + ... + 33473.

It is an arithmetic number, because the mean of its divisors is an integer number (401184).

2^2808246 is an apocalyptic number.

2808246 is an abundant number, since it is smaller than the sum of its proper divisors (3610698).

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

2808246 is a wasteful number, since it uses less digits than its factorization.

2808246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66875.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 2808246 is about 1675.7822054193. The cubic root of 2808246 is about 141.0842010029.

The spelling of 2808246 in words is "two million, eight hundred eight thousand, two hundred forty-six".