243792048 has 80 divisors (see below), whose sum is σ = 641494656. Its totient is φ = 79772160.

The previous prime is 243792047. The next prime is 243792079. The reversal of 243792048 is 840297342.

It is a junction number, because it is equal to n+sod(n) for n = 243791997 and 243792015.

It is not an unprimeable number, because it can be changed into a prime (243792047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861315 + ... + 861597.

Almost surely, 2^243792048 is an apocalyptic number.

It is an amenable number.

243792048 is an abundant number, since it is smaller than the sum of its proper divisors (397702608).

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

243792048 is a wasteful number, since it uses less digits than its factorization.

243792048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 243792048 is about 15613.8415516490. The cubic root of 243792048 is about 624.7024059496.

The spelling of 243792048 in words is "two hundred forty-three million, seven hundred ninety-two thousand, forty-eight".