9941089 has 2 divisors, whose sum is σ = 9941090. Its totient is φ = 9941088.

The previous prime is 9941077. The next prime is 9941101. The reversal of 9941089 is 9801499.

It is a balanced prime because it is at equal distance from previous prime (9941077) and next prime (9941101).

It can be written as a sum of positive squares in only one way, i.e., 9048064 + 893025 = 3008^2 + 945^2 .

It is a cyclic number.

It is not a de Polignac number, because 9941089 - 2¹⁵ = 9908321 is a prime.

It is a Chen prime.

9941089 is a lucky number.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (9941059) 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 as a sum of consecutive naturals, namely, 4970544 + 4970545.

It is an arithmetic number, because the mean of its divisors is an integer number (4970545).

Almost surely, 2^9941089 is an apocalyptic number.

It is an amenable number.

9941089 is a deficient number, since it is larger than the sum of its proper divisors (1).

9941089 is an equidigital number, since it uses as much as digits as its factorization.

9941089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 9941089 is about 3152.9492542697. The cubic root of 9941089 is about 215.0195691580.

It can be divided in two parts, 99410 and 89, that added together give a palindrome (99499).

The spelling of 9941089 in words is "nine million, nine hundred forty-one thousand, eighty-nine".