248173249 has 2 divisors, whose sum is σ = 248173250. Its totient is φ = 248173248.

The previous prime is 248173229. The next prime is 248173273. The reversal of 248173249 is 942371842.

248173249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230068224 + 18105025 = 15168^2 + 4255^2 .

It is a cyclic number.

It is not a de Polignac number, because 248173249 - 2¹⁷ = 248042177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (248173229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124086624 + 124086625.

It is an arithmetic number, because the mean of its divisors is an integer number (124086625).

Almost surely, 2^248173249 is an apocalyptic number.

It is an amenable number.

248173249 is a deficient number, since it is larger than the sum of its proper divisors (1).

248173249 is an equidigital number, since it uses as much as digits as its factorization.

248173249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 40.

The square root of 248173249 is about 15753.5154489403. The cubic root of 248173249 is about 628.4223977828.

The spelling of 248173249 in words is "two hundred forty-eight million, one hundred seventy-three thousand, two hundred forty-nine".