248318132 has 24 divisors (see below), whose sum is σ = 440563200. Its totient is φ = 122453856.

The previous prime is 248318131. The next prime is 248318149. The reversal of 248318132 is 231813842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248318131) 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 7 ways as a sum of consecutive naturals, for example, 103013 + ... + 105395.

It is an arithmetic number, because the mean of its divisors is an integer number (18356800).

Almost surely, 2^248318132 is an apocalyptic number.

It is an amenable number.

248318132 is a deficient number, since it is larger than the sum of its proper divisors (192245068).

248318132 is a wasteful number, since it uses less digits than its factorization.

248318132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735 (or 2733 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 248318132 is about 15758.1132119299. The cubic root of 248318132 is about 628.5446645334.

The spelling of 248318132 in words is "two hundred forty-eight million, three hundred eighteen thousand, one hundred thirty-two".