423232630 has 8 divisors (see below), whose sum is σ = 761818752. Its totient is φ = 169293048.

The previous prime is 423232577. The next prime is 423232651. The reversal of 423232630 is 36232324.

It is a happy number.

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 = 423232595 and 423232604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21161622 + ... + 21161641.

It is an arithmetic number, because the mean of its divisors is an integer number (95227344).

Almost surely, 2^423232630 is an apocalyptic number.

423232630 is a deficient number, since it is larger than the sum of its proper divisors (338586122).

423232630 is a wasteful number, since it uses less digits than its factorization.

423232630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42323270.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 423232630 is about 20572.6184526909. The cubic root of 423232630 is about 750.8036600147.

Adding to 423232630 its reverse (36232324), we get a palindrome (459464954).

The spelling of 423232630 in words is "four hundred twenty-three million, two hundred thirty-two thousand, six hundred thirty".