20324483 has 2 divisors, whose sum is σ = 20324484. Its totient is φ = 20324482.

The previous prime is 20324453. The next prime is 20324527. The reversal of 20324483 is 38442302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20324483 - 2¹⁶ = 20258947 is a prime.

It is not a weakly prime, because it can be changed into another prime (20324413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10162241 + 10162242.

It is an arithmetic number, because the mean of its divisors is an integer number (10162242).

Almost surely, 2^20324483 is an apocalyptic number.

20324483 is a deficient number, since it is larger than the sum of its proper divisors (1).

20324483 is an equidigital number, since it uses as much as digits as its factorization.

20324483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 20324483 is about 4508.2682928149. The cubic root of 20324483 is about 272.9018642115.

Adding to 20324483 its reverse (38442302), we get a palindrome (58766785).

The spelling of 20324483 in words is "twenty million, three hundred twenty-four thousand, four hundred eighty-three".