41532661 has 2 divisors, whose sum is σ = 41532662. Its totient is φ = 41532660.

The previous prime is 41532599. The next prime is 41532679. The reversal of 41532661 is 16623514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39614436 + 1918225 = 6294^2 + 1385^2 .

It is a cyclic number.

It is not a de Polignac number, because 41532661 - 2⁹ = 41532149 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41532961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20766330 + 20766331.

It is an arithmetic number, because the mean of its divisors is an integer number (20766331).

Almost surely, 2^41532661 is an apocalyptic number.

It is an amenable number.

41532661 is a deficient number, since it is larger than the sum of its proper divisors (1).

41532661 is an equidigital number, since it uses as much as digits as its factorization.

41532661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 28.

The square root of 41532661 is about 6444.5838500248. The cubic root of 41532661 is about 346.3085806691.

The spelling of 41532661 in words is "forty-one million, five hundred thirty-two thousand, six hundred sixty-one".