98985059 has 4 divisors (see below), whose sum is σ = 99129000. Its totient is φ = 98841120.

The previous prime is 98985043. The next prime is 98985071. The reversal of 98985059 is 95058989.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98985059 - 2⁴ = 98985043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98985059.

It is not an unprimeable number, because it can be changed into a prime (98985259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70934 + ... + 72315.

It is an arithmetic number, because the mean of its divisors is an integer number (24782250).

Almost surely, 2^98985059 is an apocalyptic number.

98985059 is a deficient number, since it is larger than the sum of its proper divisors (143941).

98985059 is a wasteful number, since it uses less digits than its factorization.

98985059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143940.

The product of its (nonzero) digits is 1166400, while the sum is 53.

The square root of 98985059 is about 9949.1235292361. The cubic root of 98985059 is about 462.5832276810.

The spelling of 98985059 in words is "ninety-eight million, nine hundred eighty-five thousand, fifty-nine".