99197299 has 2 divisors, whose sum is σ = 99197300. Its totient is φ = 99197298.

The previous prime is 99197257. The next prime is 99197323. The reversal of 99197299 is 99279199.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99197299 - 2⁷ = 99197171 is a prime.

It is not a weakly prime, because it can be changed into another prime (99197209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49598649 + 49598650.

It is an arithmetic number, because the mean of its divisors is an integer number (49598650).

Almost surely, 2^99197299 is an apocalyptic number.

99197299 is a deficient number, since it is larger than the sum of its proper divisors (1).

99197299 is an equidigital number, since it uses as much as digits as its factorization.

99197299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 826686, while the sum is 55.

The square root of 99197299 is about 9959.7840840050. The cubic root of 99197299 is about 462.9136094524.

The spelling of 99197299 in words is "ninety-nine million, one hundred ninety-seven thousand, two hundred ninety-nine".