248208193 has 2 divisors, whose sum is σ = 248208194. Its totient is φ = 248208192.

The previous prime is 248208161. The next prime is 248208199. The reversal of 248208193 is 391802842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229128769 + 19079424 = 15137^2 + 4368^2 .

It is a cyclic number.

It is not a de Polignac number, because 248208193 - 2⁵ = 248208161 is a prime.

It is not a weakly prime, because it can be changed into another prime (248208199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124104096 + 124104097.

It is an arithmetic number, because the mean of its divisors is an integer number (124104097).

Almost surely, 2^248208193 is an apocalyptic number.

It is an amenable number.

248208193 is a deficient number, since it is larger than the sum of its proper divisors (1).

248208193 is an equidigital number, since it uses as much as digits as its factorization.

248208193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 248208193 is about 15754.6244956838. The cubic root of 248208193 is about 628.4518913749.

The spelling of 248208193 in words is "two hundred forty-eight million, two hundred eight thousand, one hundred ninety-three".