298766 has 8 divisors (see below), whose sum is σ = 482664. Its totient is φ = 137880.

The previous prime is 298759. The next prime is 298777. The reversal of 298766 is 667892.

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

It is a super-2 number, since 2×298766² = 178522245512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5720 + ... + 5771.

It is an arithmetic number, because the mean of its divisors is an integer number (60333).

2²⁹⁸⁷⁶⁶ is an apocalyptic number.

298766 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

298766 is a deficient number, since it is larger than the sum of its proper divisors (183898).

298766 is a wasteful number, since it uses less digits than its factorization.

298766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11506.

The product of its digits is 36288, while the sum is 38.

The square root of 298766 is about 546.5949139902. The cubic root of 298766 is about 66.8513821745.

The spelling of 298766 in words is "two hundred ninety-eight thousand, seven hundred sixty-six".