98648847 has 40 divisors (see below), whose sum is σ = 163872720. Its totient is φ = 58631040.

The previous prime is 98648839. The next prime is 98648861. The reversal of 98648847 is 74884689.

It is not a de Polignac number, because 98648847 - 2³ = 98648839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98648793 and 98648802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98648867) 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 in 39 ways as a sum of consecutive naturals, for example, 46179 + ... + 48267.

It is an arithmetic number, because the mean of its divisors is an integer number (4096818).

Almost surely, 2^98648847 is an apocalyptic number.

98648847 is a deficient number, since it is larger than the sum of its proper divisors (65223873).

98648847 is a wasteful number, since it uses less digits than its factorization.

98648847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165 (or 2156 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The square root of 98648847 is about 9932.2125933752. The cubic root of 98648847 is about 462.0588978714.

The spelling of 98648847 in words is "ninety-eight million, six hundred forty-eight thousand, eight hundred forty-seven".