98875864 has 16 divisors (see below), whose sum is σ = 191373120. Its totient is φ = 47843040.

The previous prime is 98875849. The next prime is 98875879. The reversal of 98875864 is 46857889.

It is an interprime number because it is at equal distance from previous prime (98875849) and next prime (98875879).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199099 + ... + 199594.

It is an arithmetic number, because the mean of its divisors is an integer number (11960820).

Almost surely, 2^98875864 is an apocalyptic number.

It is an amenable number.

98875864 is a deficient number, since it is larger than the sum of its proper divisors (92497256).

98875864 is a wasteful number, since it uses less digits than its factorization.

98875864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398730 (or 398726 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 55.

The square root of 98875864 is about 9943.6343456505. The cubic root of 98875864 is about 462.4130661051.

It can be divided in two parts, 9887 and 5864, that added together give a palindrome (15751).

The spelling of 98875864 in words is "ninety-eight million, eight hundred seventy-five thousand, eight hundred sixty-four".