41622109 has 2 divisors, whose sum is σ = 41622110. Its totient is φ = 41622108.

The previous prime is 41622079. The next prime is 41622121. The reversal of 41622109 is 90122614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32604100 + 9018009 = 5710^2 + 3003^2 .

It is a cyclic number.

It is not a de Polignac number, because 41622109 - 2⁷ = 41621981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41622149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20811054 + 20811055.

It is an arithmetic number, because the mean of its divisors is an integer number (20811055).

Almost surely, 2^41622109 is an apocalyptic number.

It is an amenable number.

41622109 is a deficient number, since it is larger than the sum of its proper divisors (1).

41622109 is an equidigital number, since it uses as much as digits as its factorization.

41622109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 41622109 is about 6451.5198984425. The cubic root of 41622109 is about 346.5570148561.

The spelling of 41622109 in words is "forty-one million, six hundred twenty-two thousand, one hundred nine".