41798209 has 2 divisors, whose sum is σ = 41798210. Its totient is φ = 41798208.

The previous prime is 41798179. The next prime is 41798213. The reversal of 41798209 is 90289714.

41798209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38787984 + 3010225 = 6228^2 + 1735^2 .

It is a cyclic number.

It is not a de Polignac number, because 41798209 - 2⁵ = 41798177 is a prime.

It is not a weakly prime, because it can be changed into another prime (41798269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20899104 + 20899105.

It is an arithmetic number, because the mean of its divisors is an integer number (20899105).

Almost surely, 2^41798209 is an apocalyptic number.

It is an amenable number.

41798209 is a deficient number, since it is larger than the sum of its proper divisors (1).

41798209 is an equidigital number, since it uses as much as digits as its factorization.

41798209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 41798209 is about 6465.1534397878. The cubic root of 41798209 is about 347.0450793668.

The spelling of 41798209 in words is "forty-one million, seven hundred ninety-eight thousand, two hundred nine".