248871484 has 12 divisors (see below), whose sum is σ = 439754224. Its totient is φ = 123227424.

The previous prime is 248871457. The next prime is 248871529. The reversal of 248871484 is 484178842.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 301617 + ... + 302440.

Almost surely, 2^248871484 is an apocalyptic number.

It is an amenable number.

248871484 is a deficient number, since it is larger than the sum of its proper divisors (190882740).

248871484 is a wasteful number, since it uses less digits than its factorization.

248871484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604164 (or 604162 counting only the distinct ones).

The product of its digits is 458752, while the sum is 46.

The square root of 248871484 is about 15775.6611271921. The cubic root of 248871484 is about 629.0112010326.

The spelling of 248871484 in words is "two hundred forty-eight million, eight hundred seventy-one thousand, four hundred eighty-four".