41006409 has 8 divisors (see below), whose sum is σ = 54728160. Its totient is φ = 27311136.

The previous prime is 41006387. The next prime is 41006461. The reversal of 41006409 is 90460014.

41006409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41006409 - 2⁷ = 41006281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41006489) 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 in 7 ways as a sum of consecutive naturals, for example, 2667 + ... + 9440.

It is an arithmetic number, because the mean of its divisors is an integer number (6841020).

Almost surely, 2^41006409 is an apocalyptic number.

It is an amenable number.

41006409 is a deficient number, since it is larger than the sum of its proper divisors (13721751).

41006409 is a wasteful number, since it uses less digits than its factorization.

41006409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13239.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 41006409 is about 6403.6246766968. The cubic root of 41006409 is about 344.8396902764.

The spelling of 41006409 in words is "forty-one million, six thousand, four hundred nine".