98000075 has 6 divisors (see below), whose sum is σ = 121520124. Its totient is φ = 78400040.

The previous prime is 98000069. The next prime is 98000101. The reversal of 98000075 is 57000089.

It is a happy number.

It is not a de Polignac number, because 98000075 - 2⁴ = 98000059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 1959977 + ... + 1960026.

It is an arithmetic number, because the mean of its divisors is an integer number (20253354).

Almost surely, 2^98000075 is an apocalyptic number.

98000075 is a deficient number, since it is larger than the sum of its proper divisors (23520049).

98000075 is a wasteful number, since it uses less digits than its factorization.

98000075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920013 (or 3920008 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 98000075 is about 9899.4987246830. The cubic root of 98000075 is about 461.0437468190.

The spelling of 98000075 in words is "ninety-eight million, seventy-five", and thus it is an aban number and an uban number.