98686164 has 24 divisors (see below), whose sum is σ = 230433280. Its totient is φ = 32871744.

The previous prime is 98686163. The next prime is 98686183. The reversal of 98686164 is 46168689.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98686163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25032 + ... + 28704.

Almost surely, 2^98686164 is an apocalyptic number.

It is an amenable number.

98686164 is an abundant number, since it is smaller than the sum of its proper divisors (131747116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98686164 is a wasteful number, since it uses less digits than its factorization.

98686164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919 (or 5917 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 98686164 is about 9934.0910001872. The cubic root of 98686164 is about 462.1171532513.

The spelling of 98686164 in words is "ninety-eight million, six hundred eighty-six thousand, one hundred sixty-four".