98597386247 has 2 divisors, whose sum is σ = 98597386248. Its totient is φ = 98597386246.

The previous prime is 98597386241. The next prime is 98597386331. The reversal of 98597386247 is 74268379589.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (74268379589) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98597386247 - 2⁶ = 98597386183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98597386241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49298693123 + 49298693124.

It is an arithmetic number, because the mean of its divisors is an integer number (49298693124).

Almost surely, 2^98597386247 is an apocalyptic number.

98597386247 is a deficient number, since it is larger than the sum of its proper divisors (1).

98597386247 is an equidigital number, since it uses as much as digits as its factorization.

98597386247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 182891520, while the sum is 68.

The spelling of 98597386247 in words is "ninety-eight billion, five hundred ninety-seven million, three hundred eighty-six thousand, two hundred forty-seven".