98598871 has 8 divisors (see below), whose sum is σ = 115305344. Its totient is φ = 82547640.

The previous prime is 98598859. The next prime is 98598889. The reversal of 98598871 is 17889589.

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

It is not a de Polignac number, because 98598871 - 2⁵ = 98598839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98598571) 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, 163485 + ... + 164086.

It is an arithmetic number, because the mean of its divisors is an integer number (14413168).

Almost surely, 2^98598871 is an apocalyptic number.

98598871 is a deficient number, since it is larger than the sum of its proper divisors (16706473).

98598871 is a wasteful number, since it uses less digits than its factorization.

98598871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327621.

The product of its digits is 1451520, while the sum is 55.

The square root of 98598871 is about 9929.6964203343. The cubic root of 98598871 is about 461.9808575741.

It can be divided in two parts, 985 and 98871, that added together give a square (99856 = 316²).

The spelling of 98598871 in words is "ninety-eight million, five hundred ninety-eight thousand, eight hundred seventy-one".