298116 has 81 divisors (see below), whose sum is σ = 949221. Its totient is φ = 78624.

The previous prime is 298099. The next prime is 298153. The reversal of 298116 is 611892.

The square root of 298116 is 546.

It is a perfect power (a square), and thus also a powerful number.

298116 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in only one way, i.e., 44100 + 254016 = 210^2 + 504^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 298116.

It is an unprimeable number.

298116 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 22926 + ... + 22938.

298116 is a Friedman number, since it can be written as ((82+9)*6)^(1+1), using all its digits and the basic arithmetic operations.

2²⁹⁸¹¹⁶ is an apocalyptic number.

298116 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

298116 is the 546-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298116

298116 is an abundant number, since it is smaller than the sum of its proper divisors (651105).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

298116 is a wasteful number, since it uses less digits than its factorization.

298116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50 (or 25 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The cubic root of 298116 is about 66.8028660011.

It can be divided in two parts, 298 and 116, that added together give a palindrome (414).

The spelling of 298116 in words is "two hundred ninety-eight thousand, one hundred sixteen".