248648371 has 2 divisors, whose sum is σ = 248648372. Its totient is φ = 248648370.

The previous prime is 248648333. The next prime is 248648401. The reversal of 248648371 is 173846842.

248648371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248648371 - 2¹¹ = 248646323 is a prime.

It is not a weakly prime, because it can be changed into another prime (248648671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124324185 + 124324186.

It is an arithmetic number, because the mean of its divisors is an integer number (124324186).

Almost surely, 2^248648371 is an apocalyptic number.

248648371 is a deficient number, since it is larger than the sum of its proper divisors (1).

248648371 is an equidigital number, since it uses as much as digits as its factorization.

248648371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 258048, while the sum is 43.

The square root of 248648371 is about 15768.5881105443. The cubic root of 248648371 is about 628.8231755598.

The spelling of 248648371 in words is "two hundred forty-eight million, six hundred forty-eight thousand, three hundred seventy-one".