2248131239 has 2 divisors, whose sum is σ = 2248131240. Its totient is φ = 2248131238.

The previous prime is 2248131181. The next prime is 2248131257. The reversal of 2248131239 is 9321318422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2248131239 - 2¹² = 2248127143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2248131199 and 2248131208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2248136239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124065619 + 1124065620.

It is an arithmetic number, because the mean of its divisors is an integer number (1124065620).

Almost surely, 2^2248131239 is an apocalyptic number.

2248131239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248131239 is an equidigital number, since it uses as much as digits as its factorization.

2248131239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 2248131239 is about 47414.4623400920. The cubic root of 2248131239 is about 1310.0078159315.

The spelling of 2248131239 in words is "two billion, two hundred forty-eight million, one hundred thirty-one thousand, two hundred thirty-nine".