2248946137 has 2 divisors, whose sum is σ = 2248946138. Its totient is φ = 2248946136.

The previous prime is 2248946131. The next prime is 2248946149. The reversal of 2248946137 is 7316498422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2055624921 + 193321216 = 45339^2 + 13904^2 .

It is a cyclic number.

It is not a de Polignac number, because 2248946137 - 2¹⁹ = 2248421849 is a prime.

It is not a weakly prime, because it can be changed into another prime (2248946131) 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, 1124473068 + 1124473069.

It is an arithmetic number, because the mean of its divisors is an integer number (1124473069).

Almost surely, 2^2248946137 is an apocalyptic number.

It is an amenable number.

2248946137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248946137 is an equidigital number, since it uses as much as digits as its factorization.

2248946137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 46.

The square root of 2248946137 is about 47423.0549100329. The cubic root of 2248946137 is about 1310.1660797926.

The spelling of 2248946137 in words is "two billion, two hundred forty-eight million, nine hundred forty-six thousand, one hundred thirty-seven".