243284848 has 20 divisors (see below), whose sum is σ = 479355480. Its totient is φ = 119580224.

The previous prime is 243284843. The next prime is 243284849. The reversal of 243284848 is 848482342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243284843) 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, 127915 + ... + 129802.

It is an arithmetic number, because the mean of its divisors is an integer number (23967774).

Almost surely, 2^243284848 is an apocalyptic number.

It is an amenable number.

243284848 is a deficient number, since it is larger than the sum of its proper divisors (236070632).

243284848 is a wasteful number, since it uses less digits than its factorization.

243284848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257784 (or 257778 counting only the distinct ones).

The product of its digits is 393216, while the sum is 43.

The square root of 243284848 is about 15597.5910960635. The cubic root of 243284848 is about 624.2688820399.

The spelling of 243284848 in words is "two hundred forty-three million, two hundred eighty-four thousand, eight hundred forty-eight".