98548129 has 2 divisors, whose sum is σ = 98548130. Its totient is φ = 98548128.

The previous prime is 98548097. The next prime is 98548139. The reversal of 98548129 is 92184589.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95589729 + 2958400 = 9777^2 + 1720^2 .

It is a cyclic number.

It is not a de Polignac number, because 98548129 - 2⁵ = 98548097 is a prime.

It is not a weakly prime, because it can be changed into another prime (98548139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49274064 + 49274065.

It is an arithmetic number, because the mean of its divisors is an integer number (49274065).

Almost surely, 2^98548129 is an apocalyptic number.

It is an amenable number.

98548129 is a deficient number, since it is larger than the sum of its proper divisors (1).

98548129 is an equidigital number, since it uses as much as digits as its factorization.

98548129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 46.

The square root of 98548129 is about 9927.1410285137. The cubic root of 98548129 is about 461.9015941407.

The spelling of 98548129 in words is "ninety-eight million, five hundred forty-eight thousand, one hundred twenty-nine".