2808025212 has 24 divisors (see below), whose sum is σ = 6557686912. Its totient is φ = 935204400.

The previous prime is 2808025211. The next prime is 2808025249. The reversal of 2808025212 is 2125208082.

It is a self number, because there is not a number n which added to its sum of digits gives 2808025212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808025211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 85864 + ... + 113967.

Almost surely, 2^2808025212 is an apocalyptic number.

It is an amenable number.

2808025212 is an abundant number, since it is smaller than the sum of its proper divisors (3749661700).

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

2808025212 is a wasteful number, since it uses less digits than its factorization.

2808025212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201009 (or 201007 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 2808025212 is about 52990.8030888380. The cubic root of 2808025212 is about 1410.8050349738.

The spelling of 2808025212 in words is "two billion, eight hundred eight million, twenty-five thousand, two hundred twelve".