98755 has 4 divisors (see below), whose sum is σ = 118512. Its totient is φ = 79000.

The previous prime is 98737. The next prime is 98773. The reversal of 98755 is 55789.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55789 = 47 ⋅1187.

It is an interprime number because it is at equal distance from previous prime (98737) and next prime (98773).

It is not a de Polignac number, because 98755 - 2⁷ = 98627 is a prime.

It is a Duffinian number.

98755 is a lucky number.

It is a nialpdrome in base 10.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 98755.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9871 + ... + 9880.

It is an arithmetic number, because the mean of its divisors is an integer number (29628).

2⁹⁸⁷⁵⁵ is an apocalyptic number.

98755 is a deficient number, since it is larger than the sum of its proper divisors (19757).

98755 is a wasteful number, since it uses less digits than its factorization.

98755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19756.

The product of its digits is 12600, while the sum is 34.

The square root of 98755 is about 314.2530827216. The cubic root of 98755 is about 46.2224574264. Note that the first 3 decimals are identical.

Adding to 98755 its sum of digits (34), we get a palindrome (98789).

It can be divided in two parts, 987 and 55, that multiplied together give a triangular number (54285 = T₃₂₉).

The spelling of 98755 in words is "ninety-eight thousand, seven hundred fifty-five".