41056309 has 8 divisors (see below), whose sum is σ = 49681728. Its totient is φ = 33120960.

The previous prime is 41056303. The next prime is 41056313. The reversal of 41056309 is 90365014.

41056309 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 a cyclic number.

It is not a de Polignac number, because 41056309 - 2⁷ = 41056181 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41056303) 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, 172387 + ... + 172624.

It is an arithmetic number, because the mean of its divisors is an integer number (6210216).

Almost surely, 2^41056309 is an apocalyptic number.

It is an amenable number.

41056309 is a deficient number, since it is larger than the sum of its proper divisors (8625419).

41056309 is a wasteful number, since it uses less digits than its factorization.

41056309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345035.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 41056309 is about 6407.5197229505. The cubic root of 41056309 is about 344.9795100903.

The spelling of 41056309 in words is "forty-one million, fifty-six thousand, three hundred nine".