2048348149 has 2 divisors, whose sum is σ = 2048348150. Its totient is φ = 2048348148.

The previous prime is 2048348131. The next prime is 2048348177. The reversal of 2048348149 is 9418438402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2048196049 + 152100 = 45257^2 + 390^2 .

It is a cyclic number.

It is not a de Polignac number, because 2048348149 - 2⁷ = 2048348021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2048348249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024174074 + 1024174075.

It is an arithmetic number, because the mean of its divisors is an integer number (1024174075).

Almost surely, 2^2048348149 is an apocalyptic number.

It is an amenable number.

2048348149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048348149 is an equidigital number, since it uses as much as digits as its factorization.

2048348149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 2048348149 is about 45258.6803718359. The cubic root of 2048348149 is about 1269.9927974047.

The spelling of 2048348149 in words is "two billion, forty-eight million, three hundred forty-eight thousand, one hundred forty-nine".