248446273 has 2 divisors, whose sum is σ = 248446274. Its totient is φ = 248446272.

The previous prime is 248446271. The next prime is 248446291. The reversal of 248446273 is 372644842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127622209 + 120824064 = 11297^2 + 10992^2 .

It is a cyclic number.

It is not a de Polignac number, because 248446273 - 2¹ = 248446271 is a prime.

Together with 248446271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (248446271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124223136 + 124223137.

It is an arithmetic number, because the mean of its divisors is an integer number (124223137).

Almost surely, 2^248446273 is an apocalyptic number.

It is an amenable number.

248446273 is a deficient number, since it is larger than the sum of its proper divisors (1).

248446273 is an equidigital number, since it uses as much as digits as its factorization.

248446273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 40.

The square root of 248446273 is about 15762.1785613538. The cubic root of 248446273 is about 628.6527630855.

The spelling of 248446273 in words is "two hundred forty-eight million, four hundred forty-six thousand, two hundred seventy-three".