98513017 has 2 divisors, whose sum is σ = 98513018. Its totient is φ = 98513016.

The previous prime is 98512969. The next prime is 98513027. The reversal of 98513017 is 71031589.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98089216 + 423801 = 9904^2 + 651^2 .

It is a cyclic number.

It is not a de Polignac number, because 98513017 - 2⁷ = 98512889 is a prime.

It is equal to p_5680825 and since 98513017 and 5680825 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (98513027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49256508 + 49256509.

It is an arithmetic number, because the mean of its divisors is an integer number (49256509).

Almost surely, 2^98513017 is an apocalyptic number.

It is an amenable number.

98513017 is a deficient number, since it is larger than the sum of its proper divisors (1).

98513017 is an equidigital number, since it uses as much as digits as its factorization.

98513017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 34.

The square root of 98513017 is about 9925.3723859611. The cubic root of 98513017 is about 461.8467302028.

The spelling of 98513017 in words is "ninety-eight million, five hundred thirteen thousand, seventeen".