98747 has 8 divisors (see below), whose sum is σ = 110592. Its totient is φ = 87400.

The previous prime is 98737. The next prime is 98773. The reversal of 98747 is 74789.

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

It is a cyclic number.

It is not a de Polignac number, because 98747 - 2⁴ = 98731 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98717) 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, 422 + ... + 612.

It is an arithmetic number, because the mean of its divisors is an integer number (13824).

2⁹⁸⁷⁴⁷ is an apocalyptic number.

98747 is a deficient number, since it is larger than the sum of its proper divisors (11845).

98747 is a wasteful number, since it uses less digits than its factorization.

98747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249.

The product of its digits is 14112, while the sum is 35.

The square root of 98747 is about 314.2403538695. The cubic root of 98747 is about 46.2212092545.

The spelling of 98747 in words is "ninety-eight thousand, seven hundred forty-seven".