2280286049 has 4 divisors (see below), whose sum is σ = 2290243860. Its totient is φ = 2270328240.

The previous prime is 2280286031. The next prime is 2280286069. The reversal of 2280286049 is 9406820822.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 901500625 + 1378785424 = 30025^2 + 37132^2 .

It is a cyclic number.

It is not a de Polignac number, because 2280286049 - 2¹⁶ = 2280220513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2280285997 and 2280286015.

It is not an unprimeable number, because it can be changed into a prime (2280286069) 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 3 ways as a sum of consecutive naturals, for example, 4978562 + ... + 4979019.

It is an arithmetic number, because the mean of its divisors is an integer number (572560965).

Almost surely, 2^2280286049 is an apocalyptic number.

It is an amenable number.

2280286049 is a deficient number, since it is larger than the sum of its proper divisors (9957811).

2280286049 is an equidigital number, since it uses as much as digits as its factorization.

2280286049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9957810.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 2280286049 is about 47752.3407698513. The cubic root of 2280286049 is about 1316.2239129673.

The spelling of 2280286049 in words is "two billion, two hundred eighty million, two hundred eighty-six thousand, forty-nine".