9426089 has 2 divisors, whose sum is σ = 9426090. Its totient is φ = 9426088.

The previous prime is 9426059. The next prime is 9426091. The reversal of 9426089 is 9806249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9406489 + 19600 = 3067^2 + 140^2 .

It is an emirp because it is prime and its reverse (9806249) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9426089 - 2¹⁶ = 9360553 is a prime.

It is a Sophie Germain prime.

Together with 9426091, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9426049) 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, 4713044 + 4713045.

It is an arithmetic number, because the mean of its divisors is an integer number (4713045).

Almost surely, 2^9426089 is an apocalyptic number.

It is an amenable number.

9426089 is a deficient number, since it is larger than the sum of its proper divisors (1).

9426089 is an equidigital number, since it uses as much as digits as its factorization.

9426089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 9426089 is about 3070.1936421014. The cubic root of 9426089 is about 211.2404960536.

It can be divided in two parts, 94260 and 89, that added together give a palindrome (94349).

The spelling of 9426089 in words is "nine million, four hundred twenty-six thousand, eighty-nine".