99832193 has 2 divisors, whose sum is σ = 99832194. Its totient is φ = 99832192.

The previous prime is 99832169. The next prime is 99832207. The reversal of 99832193 is 39123899.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86341264 + 13490929 = 9292^2 + 3673^2 .

It is an emirp because it is prime and its reverse (39123899) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99832193 - 2²⁶ = 32723329 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99832133) 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, 49916096 + 49916097.

It is an arithmetic number, because the mean of its divisors is an integer number (49916097).

Almost surely, 2^99832193 is an apocalyptic number.

It is an amenable number.

99832193 is a deficient number, since it is larger than the sum of its proper divisors (1).

99832193 is an equidigital number, since it uses as much as digits as its factorization.

99832193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 44.

The square root of 99832193 is about 9991.6061271449. The cubic root of 99832193 is about 463.8991076340.

The spelling of 99832193 in words is "ninety-nine million, eight hundred thirty-two thousand, one hundred ninety-three".