248469318 has 12 divisors (see below), whose sum is σ = 538350228. Its totient is φ = 82823100.

The previous prime is 248469317. The next prime is 248469323. The reversal of 248469318 is 813964842.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248469317) 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 in 5 ways as a sum of consecutive naturals, for example, 6901908 + ... + 6901943.

It is an arithmetic number, because the mean of its divisors is an integer number (44862519).

Almost surely, 2^248469318 is an apocalyptic number.

248469318 is an abundant number, since it is smaller than the sum of its proper divisors (289880910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248469318 is a wasteful number, since it uses less digits than its factorization.

248469318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13803859 (or 13803856 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 248469318 is about 15762.9095664474. The cubic root of 248469318 is about 628.6721996889.

The spelling of 248469318 in words is "two hundred forty-eight million, four hundred sixty-nine thousand, three hundred eighteen".