2248486243 has 2 divisors, whose sum is σ = 2248486244. Its totient is φ = 2248486242.

The previous prime is 2248486237. The next prime is 2248486321. The reversal of 2248486243 is 3426848422.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2248486243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2248486243.

It is not a weakly prime, because it can be changed into another prime (2248486843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124243121 + 1124243122.

It is an arithmetic number, because the mean of its divisors is an integer number (1124243122).

Almost surely, 2^2248486243 is an apocalyptic number.

2248486243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248486243 is an equidigital number, since it uses as much as digits as its factorization.

2248486243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 589824, while the sum is 43.

The square root of 2248486243 is about 47418.2058180189. The cubic root of 2248486243 is about 1310.0767670570.

The spelling of 2248486243 in words is "two billion, two hundred forty-eight million, four hundred eighty-six thousand, two hundred forty-three".