98501701 has 2 divisors, whose sum is σ = 98501702. Its totient is φ = 98501700.

The previous prime is 98501647. The next prime is 98501713. The reversal of 98501701 is 10710589.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92736900 + 5764801 = 9630^2 + 2401^2 .

It is an emirp because it is prime and its reverse (10710589) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98501701 - 2²¹ = 96404549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98501771) 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, 49250850 + 49250851.

It is an arithmetic number, because the mean of its divisors is an integer number (49250851).

Almost surely, 2^98501701 is an apocalyptic number.

It is an amenable number.

98501701 is a deficient number, since it is larger than the sum of its proper divisors (1).

98501701 is an equidigital number, since it uses as much as digits as its factorization.

98501701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 98501701 is about 9924.8023154116. The cubic root of 98501701 is about 461.8290457117.

The spelling of 98501701 in words is "ninety-eight million, five hundred one thousand, seven hundred one".