20234941 has 2 divisors, whose sum is σ = 20234942. Its totient is φ = 20234940.

The previous prime is 20234933. The next prime is 20234959. The reversal of 20234941 is 14943202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20115225 + 119716 = 4485^2 + 346^2 .

It is a cyclic number.

It is not a de Polignac number, because 20234941 - 2³ = 20234933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20234741) by changing a digit.

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 as a sum of consecutive naturals, namely, 10117470 + 10117471.

It is an arithmetic number, because the mean of its divisors is an integer number (10117471).

Almost surely, 2^20234941 is an apocalyptic number.

It is an amenable number.

20234941 is a deficient number, since it is larger than the sum of its proper divisors (1).

20234941 is an equidigital number, since it uses as much as digits as its factorization.

20234941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 20234941 is about 4498.3264665873. The cubic root of 20234941 is about 272.5005066904.

The spelling of 20234941 in words is "twenty million, two hundred thirty-four thousand, nine hundred forty-one".