41940589 has 2 divisors, whose sum is σ = 41940590. Its totient is φ = 41940588.

The previous prime is 41940571. The next prime is 41940599. The reversal of 41940589 is 98504914.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32970564 + 8970025 = 5742^2 + 2995^2 .

It is a cyclic number.

It is not a de Polignac number, because 41940589 - 2⁵ = 41940557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41940529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20970294 + 20970295.

It is an arithmetic number, because the mean of its divisors is an integer number (20970295).

Almost surely, 2^41940589 is an apocalyptic number.

It is an amenable number.

41940589 is a deficient number, since it is larger than the sum of its proper divisors (1).

41940589 is an equidigital number, since it uses as much as digits as its factorization.

41940589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 41940589 is about 6476.1554181474. The cubic root of 41940589 is about 347.4386869725.

The spelling of 41940589 in words is "forty-one million, nine hundred forty thousand, five hundred eighty-nine".