41822321 has 8 divisors (see below), whose sum is σ = 44434920. Its totient is φ = 39287808.

The previous prime is 41822309. The next prime is 41822323. The reversal of 41822321 is 12322814.

It is a happy number.

41822321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5340721 + 36481600 = 2311^2 + 6040^2 .

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

It is not a de Polignac number, because 41822321 - 2¹⁸ = 41560177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41822323) 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, 18416 + ... + 20561.

It is an arithmetic number, because the mean of its divisors is an integer number (5554365).

Almost surely, 2^41822321 is an apocalyptic number.

It is an amenable number.

41822321 is a deficient number, since it is larger than the sum of its proper divisors (2612599).

41822321 is a wasteful number, since it uses less digits than its factorization.

41822321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39043.

The product of its digits is 768, while the sum is 23.

The square root of 41822321 is about 6467.0179371949. The cubic root of 41822321 is about 347.1117994696. Note that the first 3 decimals are identical.

The spelling of 41822321 in words is "forty-one million, eight hundred twenty-two thousand, three hundred twenty-one".