20034241 has 2 divisors, whose sum is σ = 20034242. Its totient is φ = 20034240.

The previous prime is 20034233. The next prime is 20034247. The reversal of 20034241 is 14243002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12278016 + 7756225 = 3504^2 + 2785^2 .

It is a cyclic number.

It is not a de Polignac number, because 20034241 - 2³ = 20034233 is a prime.

It is not a weakly prime, because it can be changed into another prime (20034247) 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 as a sum of consecutive naturals, namely, 10017120 + 10017121.

It is an arithmetic number, because the mean of its divisors is an integer number (10017121).

Almost surely, 2^20034241 is an apocalyptic number.

It is an amenable number.

20034241 is a deficient number, since it is larger than the sum of its proper divisors (1).

20034241 is an equidigital number, since it uses as much as digits as its factorization.

20034241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 20034241 is about 4475.9625780384. The cubic root of 20034241 is about 271.5965806298.

Adding to 20034241 its reverse (14243002), we get a palindrome (34277243).

The spelling of 20034241 in words is "twenty million, thirty-four thousand, two hundred forty-one".