98536517 has 2 divisors, whose sum is σ = 98536518. Its totient is φ = 98536516.

The previous prime is 98536499. The next prime is 98536523. The reversal of 98536517 is 71563589.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51394561 + 47141956 = 7169^2 + 6866^2 .

It is a cyclic number.

It is not a de Polignac number, because 98536517 - 2⁶ = 98536453 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98536547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49268258 + 49268259.

It is an arithmetic number, because the mean of its divisors is an integer number (49268259).

Almost surely, 2^98536517 is an apocalyptic number.

It is an amenable number.

98536517 is a deficient number, since it is larger than the sum of its proper divisors (1).

98536517 is an equidigital number, since it uses as much as digits as its factorization.

98536517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 44.

The square root of 98536517 is about 9926.5561500452. The cubic root of 98536517 is about 461.8834513576.

The spelling of 98536517 in words is "ninety-eight million, five hundred thirty-six thousand, five hundred seventeen".