243032630 has 8 divisors (see below), whose sum is σ = 437458752. Its totient is φ = 97213048.

The previous prime is 243032617. The next prime is 243032639. The reversal of 243032630 is 36230342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 243032596 and 243032605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243032639) 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, 12151622 + ... + 12151641.

It is an arithmetic number, because the mean of its divisors is an integer number (54682344).

Almost surely, 2^243032630 is an apocalyptic number.

243032630 is a deficient number, since it is larger than the sum of its proper divisors (194426122).

243032630 is a wasteful number, since it uses less digits than its factorization.

243032630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24303270.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 243032630 is about 15589.5038407257. The cubic root of 243032630 is about 624.0530769968.

Adding to 243032630 its reverse (36230342), we get a palindrome (279262972).

The spelling of 243032630 in words is "two hundred forty-three million, thirty-two thousand, six hundred thirty".