248318 has 8 divisors (see below), whose sum is σ = 425712. Its totient is φ = 106416.

The previous prime is 248317. The next prime is 248323. The reversal of 248318 is 813842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 12.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 248318.

It is not an unprimeable number, because it can be changed into a prime (248317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8855 + ... + 8882.

It is an arithmetic number, because the mean of its divisors is an integer number (53214).

2²⁴⁸³¹⁸ is an apocalyptic number.

248318 is a deficient number, since it is larger than the sum of its proper divisors (177394).

248318 is a wasteful number, since it uses less digits than its factorization.

248318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17746.

The product of its digits is 1536, while the sum is 26.

The square root of 248318 is about 498.3151613186. The cubic root of 248318 is about 62.8544553160.

The spelling of 248318 in words is "two hundred forty-eight thousand, three hundred eighteen".