2280682280 has 16 divisors (see below), whose sum is σ = 5131535220. Its totient is φ = 912272896.

The previous prime is 2280682249. The next prime is 2280682297. The reversal of 2280682280 is 822860822.

It can be written as a sum of positive squares in 2 ways, for example, as 2210692324 + 69989956 = 47018^2 + 8366^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28508489 + ... + 28508568.

Almost surely, 2^2280682280 is an apocalyptic number.

2280682280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2280682280 is an abundant number, since it is smaller than the sum of its proper divisors (2850852940).

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

2280682280 is a wasteful number, since it uses less digits than its factorization.

2280682280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57017068 (or 57017064 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 2280682280 is about 47756.4894019650. The cubic root of 2280682280 is about 1316.3001458757.

The spelling of 2280682280 in words is "two billion, two hundred eighty million, six hundred eighty-two thousand, two hundred eighty".