98411497 has 2 divisors, whose sum is σ = 98411498. Its totient is φ = 98411496.

The previous prime is 98411479. The next prime is 98411501. The reversal of 98411497 is 79411489.

Together with previous prime (98411479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62663056 + 35748441 = 7916^2 + 5979^2 .

It is an emirp because it is prime and its reverse (79411489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98411497 - 2¹¹ = 98409449 is a prime.

It is not a weakly prime, because it can be changed into another prime (98411197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49205748 + 49205749.

It is an arithmetic number, because the mean of its divisors is an integer number (49205749).

Almost surely, 2^98411497 is an apocalyptic number.

It is an amenable number.

98411497 is a deficient number, since it is larger than the sum of its proper divisors (1).

98411497 is an equidigital number, since it uses as much as digits as its factorization.

98411497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 43.

The square root of 98411497 is about 9920.2569019154. The cubic root of 98411497 is about 461.6880276724.

The spelling of 98411497 in words is "ninety-eight million, four hundred eleven thousand, four hundred ninety-seven".