41332609 has 2 divisors, whose sum is σ = 41332610. Its totient is φ = 41332608.

The previous prime is 41332607. The next prime is 41332637. The reversal of 41332609 is 90623314.

It is an a-pointer prime, because the next prime (41332637) can be obtained adding 41332609 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41280625 + 51984 = 6425^2 + 228^2 .

It is a cyclic number.

It is not a de Polignac number, because 41332609 - 2¹ = 41332607 is a prime.

Together with 41332607, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_2509732 and since 41332609 and 2509732 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (41332601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20666304 + 20666305.

It is an arithmetic number, because the mean of its divisors is an integer number (20666305).

Almost surely, 2^41332609 is an apocalyptic number.

It is an amenable number.

41332609 is a deficient number, since it is larger than the sum of its proper divisors (1).

41332609 is an equidigital number, since it uses as much as digits as its factorization.

41332609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 41332609 is about 6429.0441746810. The cubic root of 41332609 is about 345.7516594795.

The spelling of 41332609 in words is "forty-one million, three hundred thirty-two thousand, six hundred nine".