98845171 has 4 divisors (see below), whose sum is σ = 98870112. Its totient is φ = 98820232.

The previous prime is 98845169. The next prime is 98845177. The reversal of 98845171 is 17154889.

It is a happy number.

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 98845171 - 2¹ = 98845169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98845177) 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, 5056 + ... + 14941.

It is an arithmetic number, because the mean of its divisors is an integer number (24717528).

Almost surely, 2^98845171 is an apocalyptic number.

98845171 is a deficient number, since it is larger than the sum of its proper divisors (24941).

98845171 is a wasteful number, since it uses less digits than its factorization.

98845171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24940.

The product of its digits is 80640, while the sum is 43.

The square root of 98845171 is about 9942.0908766718. The cubic root of 98845171 is about 462.3652138032.

The spelling of 98845171 in words is "ninety-eight million, eight hundred forty-five thousand, one hundred seventy-one".