98605085 has 8 divisors (see below), whose sum is σ = 118400856. Its totient is φ = 78834240.

The previous prime is 98605061. The next prime is 98605103. The reversal of 98605085 is 58050689.

It can be written as a sum of positive squares in 4 ways, for example, as 12096484 + 86508601 = 3478^2 + 9301^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98605085 - 2¹⁰ = 98604061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4007 + ... + 14603.

It is an arithmetic number, because the mean of its divisors is an integer number (14800107).

Almost surely, 2^98605085 is an apocalyptic number.

It is an amenable number.

98605085 is a deficient number, since it is larger than the sum of its proper divisors (19795771).

98605085 is a wasteful number, since it uses less digits than its factorization.

98605085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12463.

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 98605085 is about 9930.0093152021. The cubic root of 98605085 is about 461.9905625153.

The spelling of 98605085 in words is "ninety-eight million, six hundred five thousand, eighty-five".