41320889 has 2 divisors, whose sum is σ = 41320890. Its totient is φ = 41320888.

The previous prime is 41320859. The next prime is 41320913. The reversal of 41320889 is 98802314.

It is a happy number.

41320889 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., 32718400 + 8602489 = 5720^2 + 2933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41320889 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41320859) 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, 20660444 + 20660445.

It is an arithmetic number, because the mean of its divisors is an integer number (20660445).

Almost surely, 2^41320889 is an apocalyptic number.

It is an amenable number.

41320889 is a deficient number, since it is larger than the sum of its proper divisors (1).

41320889 is an equidigital number, since it uses as much as digits as its factorization.

41320889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 41320889 is about 6428.1326215317. The cubic root of 41320889 is about 345.7189767090.

The spelling of 41320889 in words is "forty-one million, three hundred twenty thousand, eight hundred eighty-nine".