98847 has 16 divisors (see below), whose sum is σ = 167680. Its totient is φ = 56376.

The previous prime is 98837. The next prime is 98849. The reversal of 98847 is 74889.

It is not a de Polignac number, because 98847 - 2¹¹ = 96799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98849) 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, 73 + ... + 450.

It is an arithmetic number, because the mean of its divisors is an integer number (10480).

2⁹⁸⁸⁴⁷ is an apocalyptic number.

98847 is a deficient number, since it is larger than the sum of its proper divisors (68833).

98847 is a wasteful number, since it uses less digits than its factorization.

98847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 533 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 98847 is about 314.3994274804. The cubic root of 98847 is about 46.2368065606.

It can be divided in two parts, 988 and 47, that added together give a triangular number (1035 = T₄₅).

The spelling of 98847 in words is "ninety-eight thousand, eight hundred forty-seven".