41447941 has 2 divisors, whose sum is σ = 41447942. Its totient is φ = 41447940.

The previous prime is 41447929. The next prime is 41447957. The reversal of 41447941 is 14974414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41344900 + 103041 = 6430^2 + 321^2 .

It is a cyclic number.

It is not a de Polignac number, because 41447941 - 2¹⁹ = 40923653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41447897 and 41447906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41447981) 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, 20723970 + 20723971.

It is an arithmetic number, because the mean of its divisors is an integer number (20723971).

Almost surely, 2^41447941 is an apocalyptic number.

It is an amenable number.

41447941 is a deficient number, since it is larger than the sum of its proper divisors (1).

41447941 is an equidigital number, since it uses as much as digits as its factorization.

41447941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 41447941 is about 6438.0075333911. The cubic root of 41447941 is about 346.0729489677.

The spelling of 41447941 in words is "forty-one million, four hundred forty-seven thousand, nine hundred forty-one".