9613243 has 2 divisors, whose sum is σ = 9613244. Its totient is φ = 9613242.

The previous prime is 9613231. The next prime is 9613271. The reversal of 9613243 is 3423169.

It is an a-pointer prime, because the next prime (9613271) can be obtained adding 9613243 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9613243 - 2¹⁷ = 9482171 is a prime.

It is equal to p₆₄₀₆₄₈ and since 9613243 and 640648 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (9613213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4806621 + 4806622.

It is an arithmetic number, because the mean of its divisors is an integer number (4806622).

Almost surely, 2^9613243 is an apocalyptic number.

9613243 is a deficient number, since it is larger than the sum of its proper divisors (1).

9613243 is an equidigital number, since it uses as much as digits as its factorization.

9613243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 28.

The square root of 9613243 is about 3100.5230203951. The cubic root of 9613243 is about 212.6293966237.

The spelling of 9613243 in words is "nine million, six hundred thirteen thousand, two hundred forty-three".