98715707 has 2 divisors, whose sum is σ = 98715708. Its totient is φ = 98715706.

The previous prime is 98715689. The next prime is 98715709. The reversal of 98715707 is 70751789.

It is a strong prime.

It is an emirp because it is prime and its reverse (70751789) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98715707 - 2¹⁴ = 98699323 is a prime.

Together with 98715709, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98715709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49357853 + 49357854.

It is an arithmetic number, because the mean of its divisors is an integer number (49357854).

Almost surely, 2^98715707 is an apocalyptic number.

98715707 is a deficient number, since it is larger than the sum of its proper divisors (1).

98715707 is an equidigital number, since it uses as much as digits as its factorization.

98715707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123480, while the sum is 44.

The square root of 98715707 is about 9935.5778392603. The cubic root of 98715707 is about 462.1632622646.

The spelling of 98715707 in words is "ninety-eight million, seven hundred fifteen thousand, seven hundred seven".