298166 has 8 divisors (see below), whose sum is σ = 487944. Its totient is φ = 135520.

The previous prime is 298159. The next prime is 298169. The reversal of 298166 is 661892.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6755 + ... + 6798.

It is an arithmetic number, because the mean of its divisors is an integer number (60993).

2²⁹⁸¹⁶⁶ is an apocalyptic number.

298166 is a deficient number, since it is larger than the sum of its proper divisors (189778).

298166 is a wasteful number, since it uses less digits than its factorization.

298166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13566.

The product of its digits is 5184, while the sum is 32.

The square root of 298166 is about 546.0457856261. The cubic root of 298166 is about 66.8066005167.

It can be divided in two parts, 298 and 166, that added together give a palindrome (464).

The spelling of 298166 in words is "two hundred ninety-eight thousand, one hundred sixty-six".