243600048 has 50 divisors (see below), whose sum is σ = 705052964. Its totient is φ = 81199584.

The previous prime is 243600043. The next prime is 243600053. The reversal of 243600048 is 840006342.

It is an interprime number because it is at equal distance from previous prime (243600043) and next prime (243600053).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 243599994 and 243600030.

It is not an unprimeable number, because it can be changed into a prime (243600041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 92686 + ... + 95277.

Almost surely, 2^243600048 is an apocalyptic number.

It is an amenable number.

243600048 is an abundant number, since it is smaller than the sum of its proper divisors (461452916).

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

243600048 is a wasteful number, since it uses less digits than its factorization.

243600048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187983 (or 187968 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 243600048 is about 15607.6919498048. The cubic root of 243600048 is about 624.5383667422.

The spelling of 243600048 in words is "two hundred forty-three million, six hundred thousand, forty-eight".