98648873 has 2 divisors, whose sum is σ = 98648874. Its totient is φ = 98648872.

The previous prime is 98648867. The next prime is 98648881. The reversal of 98648873 is 37884689.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50651689 + 47997184 = 7117^2 + 6928^2 .

It is a cyclic number.

It is not a de Polignac number, because 98648873 - 2¹⁴ = 98632489 is a prime.

It is not a weakly prime, because it can be changed into another prime (98648833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49324436 + 49324437.

It is an arithmetic number, because the mean of its divisors is an integer number (49324437).

Almost surely, 2^98648873 is an apocalyptic number.

It is an amenable number.

98648873 is a deficient number, since it is larger than the sum of its proper divisors (1).

98648873 is an equidigital number, since it uses as much as digits as its factorization.

98648873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 53.

The square root of 98648873 is about 9932.2139022476. The cubic root of 98648873 is about 462.0589384650.

The spelling of 98648873 in words is "ninety-eight million, six hundred forty-eight thousand, eight hundred seventy-three".