98135743 has 2 divisors, whose sum is σ = 98135744. Its totient is φ = 98135742.

The previous prime is 98135717. The next prime is 98135749. The reversal of 98135743 is 34753189.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98135743 - 2⁵ = 98135711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98135696 and 98135705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98135749) 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, 49067871 + 49067872.

It is an arithmetic number, because the mean of its divisors is an integer number (49067872).

Almost surely, 2^98135743 is an apocalyptic number.

98135743 is a deficient number, since it is larger than the sum of its proper divisors (1).

98135743 is an equidigital number, since it uses as much as digits as its factorization.

98135743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 98135743 is about 9906.3486209602. The cubic root of 98135743 is about 461.2563998593.

The spelling of 98135743 in words is "ninety-eight million, one hundred thirty-five thousand, seven hundred forty-three".