41056289 has 4 divisors (see below), whose sum is σ = 41094420. Its totient is φ = 41018160.

The previous prime is 41056261. The next prime is 41056303. The reversal of 41056289 is 98265014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1868689 + 39187600 = 1367^2 + 6260^2 .

It is a cyclic number.

It is not a de Polignac number, because 41056289 - 2¹⁶ = 40990753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41056259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17402 + ... + 19619.

It is an arithmetic number, because the mean of its divisors is an integer number (10273605).

Almost surely, 2^41056289 is an apocalyptic number.

It is an amenable number.

41056289 is a deficient number, since it is larger than the sum of its proper divisors (38131).

41056289 is a wasteful number, since it uses less digits than its factorization.

41056289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38130.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 41056289 is about 6407.5181622841. The cubic root of 41056289 is about 344.9794540730.

The spelling of 41056289 in words is "forty-one million, fifty-six thousand, two hundred eighty-nine".