98046209 has 2 divisors, whose sum is σ = 98046210. Its totient is φ = 98046208.

The previous prime is 98046203. The next prime is 98046229. The reversal of 98046209 is 90264089.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52780225 + 45265984 = 7265^2 + 6728^2 .

It is an emirp because it is prime and its reverse (90264089) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98046209 - 2²⁰ = 96997633 is a prime.

It is a super-2 number, since 2×98046209² = 19226118198543362, which contains 22 as substring.

It is equal to p_5655449 and since 98046209 and 5655449 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 (98046203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49023104 + 49023105.

It is an arithmetic number, because the mean of its divisors is an integer number (49023105).

Almost surely, 2^98046209 is an apocalyptic number.

It is an amenable number.

98046209 is a deficient number, since it is larger than the sum of its proper divisors (1).

98046209 is an equidigital number, since it uses as much as digits as its factorization.

98046209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 98046209 is about 9901.8285685019. The cubic root of 98046209 is about 461.1160816462.

The spelling of 98046209 in words is "ninety-eight million, forty-six thousand, two hundred nine".