2248848109 has 2 divisors, whose sum is σ = 2248848110. Its totient is φ = 2248848108.

The previous prime is 2248848083. The next prime is 2248848137. The reversal of 2248848109 is 9018488422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2248846084 + 2025 = 47422^2 + 45^2 .

It is a cyclic number.

It is not a de Polignac number, because 2248848109 - 2⁹ = 2248847597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2248848169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124424054 + 1124424055.

It is an arithmetic number, because the mean of its divisors is an integer number (1124424055).

Almost surely, 2^2248848109 is an apocalyptic number.

It is an amenable number.

2248848109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248848109 is an equidigital number, since it uses as much as digits as its factorization.

2248848109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 2248848109 is about 47422.0213508450. The cubic root of 2248848109 is about 1310.1470434946.

The spelling of 2248848109 in words is "two billion, two hundred forty-eight million, eight hundred forty-eight thousand, one hundred nine".