98458632247 has 2 divisors, whose sum is σ = 98458632248. Its totient is φ = 98458632246.

The previous prime is 98458632227. The next prime is 98458632281. The reversal of 98458632247 is 74223685489.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98458632247 - 2⁷ = 98458632119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98458632191 and 98458632200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98458632227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49229316123 + 49229316124.

It is an arithmetic number, because the mean of its divisors is an integer number (49229316124).

Almost surely, 2^98458632247 is an apocalyptic number.

98458632247 is a deficient number, since it is larger than the sum of its proper divisors (1).

98458632247 is an equidigital number, since it uses as much as digits as its factorization.

98458632247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23224320, while the sum is 58.

The spelling of 98458632247 in words is "ninety-eight billion, four hundred fifty-eight million, six hundred thirty-two thousand, two hundred forty-seven".