9099047 has 2 divisors, whose sum is σ = 9099048. Its totient is φ = 9099046.

The previous prime is 9099037. The next prime is 9099067. The reversal of 9099047 is 7409909.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9099047 - 2¹⁸ = 8836903 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9099047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9099017) 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, 4549523 + 4549524.

It is an arithmetic number, because the mean of its divisors is an integer number (4549524).

Almost surely, 2^9099047 is an apocalyptic number.

9099047 is a deficient number, since it is larger than the sum of its proper divisors (1).

9099047 is an equidigital number, since it uses as much as digits as its factorization.

9099047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 9099047 is about 3016.4626634520. The cubic root of 9099047 is about 208.7686595724.

The spelling of 9099047 in words is "nine million, ninety-nine thousand, forty-seven".