41027521 has 2 divisors, whose sum is σ = 41027522. Its totient is φ = 41027520.

The previous prime is 41027509. The next prime is 41027537. The reversal of 41027521 is 12572014.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33930625 + 7096896 = 5825^2 + 2664^2 .

It is a cyclic number.

It is not a de Polignac number, because 41027521 - 2¹⁵ = 40994753 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 41027492 and 41027501.

It is not a weakly prime, because it can be changed into another prime (41027501) 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, 20513760 + 20513761.

It is an arithmetic number, because the mean of its divisors is an integer number (20513761).

Almost surely, 2^41027521 is an apocalyptic number.

It is an amenable number.

41027521 is a deficient number, since it is larger than the sum of its proper divisors (1).

41027521 is an equidigital number, since it uses as much as digits as its factorization.

41027521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 41027521 is about 6405.2729059736. The cubic root of 41027521 is about 344.8988599417.

Adding to 41027521 its reverse (12572014), we get a palindrome (53599535).

The spelling of 41027521 in words is "forty-one million, twenty-seven thousand, five hundred twenty-one".