2280257808 has 40 divisors (see below), whose sum is σ = 5892423456. Its totient is φ = 759859200.

The previous prime is 2280257807. The next prime is 2280257839. The reversal of 2280257808 is 8087520822.

2280257808 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2280257808.

It is not an unprimeable number, because it can be changed into a prime (2280257801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256803 + ... + 265533.

Almost surely, 2^2280257808 is an apocalyptic number.

It is an amenable number.

2280257808 is an abundant number, since it is smaller than the sum of its proper divisors (3612165648).

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

2280257808 is a wasteful number, since it uses less digits than its factorization.

2280257808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14183 (or 14177 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 2280257808 is about 47752.0450661540. The cubic root of 2280257808 is about 1316.2184791998.

The spelling of 2280257808 in words is "two billion, two hundred eighty million, two hundred fifty-seven thousand, eight hundred eight".