198300833 has 2 divisors, whose sum is σ = 198300834. Its totient is φ = 198300832.

The previous prime is 198300749. The next prime is 198300841. The reversal of 198300833 is 338003891.

198300833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 197346304 + 954529 = 14048^2 + 977^2 .

It is an emirp because it is prime and its reverse (338003891) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 198300833 - 2²⁰ = 197252257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 198300793 and 198300802.

It is not a weakly prime, because it can be changed into another prime (198300863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99150416 + 99150417.

It is an arithmetic number, because the mean of its divisors is an integer number (99150417).

Almost surely, 2^198300833 is an apocalyptic number.

It is an amenable number.

198300833 is a deficient number, since it is larger than the sum of its proper divisors (1).

198300833 is an equidigital number, since it uses as much as digits as its factorization.

198300833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 198300833 is about 14081.9328573886. The cubic root of 198300833 is about 583.1427038237.

The spelling of 198300833 in words is "one hundred ninety-eight million, three hundred thousand, eight hundred thirty-three".