2805225246 has 24 divisors (see below), whose sum is σ = 6397882920. Its totient is φ = 885860496.

The previous prime is 2805225229. The next prime is 2805225277. The reversal of 2805225246 is 6425225082.

2805225246 is a `hidden beast` number, since 2 + 80 + 52 + 2 + 524 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2805225246.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4100865 + ... + 4101548.

It is an arithmetic number, because the mean of its divisors is an integer number (266578455).

Almost surely, 2^2805225246 is an apocalyptic number.

2805225246 is an abundant number, since it is smaller than the sum of its proper divisors (3592657674).

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

2805225246 is a wasteful number, since it uses less digits than its factorization.

2805225246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8202440 (or 8202437 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 2805225246 is about 52964.3771416223. The cubic root of 2805225246 is about 1410.3359603851.

The spelling of 2805225246 in words is "two billion, eight hundred five million, two hundred twenty-five thousand, two hundred forty-six".