248648303 has 4 divisors (see below), whose sum is σ = 256669248. Its totient is φ = 240627360.

The previous prime is 248648249. The next prime is 248648327. The reversal of 248648303 is 303846842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248648303 - 2¹⁰ = 248647279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248648333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4010426 + ... + 4010487.

It is an arithmetic number, because the mean of its divisors is an integer number (64167312).

Almost surely, 2^248648303 is an apocalyptic number.

248648303 is a deficient number, since it is larger than the sum of its proper divisors (8020945).

248648303 is an equidigital number, since it uses as much as digits as its factorization.

248648303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8020944.

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 248648303 is about 15768.5859543587. The cubic root of 248648303 is about 628.8231182365.

The spelling of 248648303 in words is "two hundred forty-eight million, six hundred forty-eight thousand, three hundred three".