98886171 has 16 divisors (see below), whose sum is σ = 135168768. Its totient is φ = 64284000.

The previous prime is 98886169. The next prime is 98886233. The reversal of 98886171 is 17168889.

It is not a de Polignac number, because 98886171 - 2¹ = 98886169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98886171.

It is not an unprimeable number, because it can be changed into a prime (98886101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17866 + ... + 22736.

It is an arithmetic number, because the mean of its divisors is an integer number (8448048).

Almost surely, 2^98886171 is an apocalyptic number.

98886171 is a deficient number, since it is larger than the sum of its proper divisors (36282597).

98886171 is a wasteful number, since it uses less digits than its factorization.

98886171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5042.

The product of its digits is 193536, while the sum is 48.

The square root of 98886171 is about 9944.1526034147. The cubic root of 98886171 is about 462.4291331400.

The spelling of 98886171 in words is "ninety-eight million, eight hundred eighty-six thousand, one hundred seventy-one".