2808148 has 12 divisors (see below), whose sum is σ = 5616352. Its totient is φ = 1203480.

The previous prime is 2808119. The next prime is 2808149. The reversal of 2808148 is 8418082.

2808148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2808148 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50118 + ... + 50173.

2^2808148 is an apocalyptic number.

2808148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2808148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2808148 is a wasteful number, since it uses less digits than its factorization.

2808148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100302 (or 100300 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 2808148 is about 1675.7529650876. The cubic root of 2808148 is about 141.0825598346.

The spelling of 2808148 in words is "two million, eight hundred eight thousand, one hundred forty-eight".