20324030 has 8 divisors (see below), whose sum is σ = 36583272. Its totient is φ = 8129608.

The previous prime is 20324023. The next prime is 20324033. The reversal of 20324030 is 3042302.

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 = 20323996 and 20324014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20324033) 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, 1016192 + ... + 1016211.

It is an arithmetic number, because the mean of its divisors is an integer number (4572909).

Almost surely, 2^20324030 is an apocalyptic number.

20324030 is a deficient number, since it is larger than the sum of its proper divisors (16259242).

20324030 is a wasteful number, since it uses less digits than its factorization.

20324030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032410.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 20324030 is about 4508.2180515144. The cubic root of 20324030 is about 272.8998366821.

Adding to 20324030 its reverse (3042302), we get a palindrome (23366332).

The spelling of 20324030 in words is "twenty million, three hundred twenty-four thousand, thirty".