2808298425 has 24 divisors (see below), whose sum is σ = 4916176416. Its totient is φ = 1409655040.

The previous prime is 2808298379. The next prime is 2808298489. The reversal of 2808298425 is 5248928082.

It is a happy number.

It is not a de Polignac number, because 2808298425 - 2⁸ = 2808298169 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1100019 + ... + 1102568.

It is an arithmetic number, because the mean of its divisors is an integer number (204840684).

Almost surely, 2^2808298425 is an apocalyptic number.

2808298425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2808298425 is a deficient number, since it is larger than the sum of its proper divisors (2107877991).

2808298425 is a wasteful number, since it uses less digits than its factorization.

2808298425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202617 (or 2202612 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 2808298425 is about 52993.3809546060. The cubic root of 2808298425 is about 1410.8507892847.

The spelling of 2808298425 in words is "two billion, eight hundred eight million, two hundred ninety-eight thousand, four hundred twenty-five".