248481232 has 20 divisors (see below), whose sum is σ = 482262660. Its totient is φ = 124026368.

The previous prime is 248481229. The next prime is 248481239. The reversal of 248481232 is 232184842.

It can be written as a sum of positive squares in 2 ways, for example, as 179989056 + 68492176 = 13416^2 + 8276^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248481239) 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, 3607 + ... + 22582.

It is an arithmetic number, because the mean of its divisors is an integer number (24113133).

Almost surely, 2^248481232 is an apocalyptic number.

It is an amenable number.

248481232 is a deficient number, since it is larger than the sum of its proper divisors (233781428).

248481232 is a wasteful number, since it uses less digits than its factorization.

248481232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26790 (or 26784 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 248481232 is about 15763.2874743817. The cubic root of 248481232 is about 628.6822477181.

The spelling of 248481232 in words is "two hundred forty-eight million, four hundred eighty-one thousand, two hundred thirty-two".