298562 has 16 divisors (see below), whose sum is σ = 501984. Its totient is φ = 132000.

The previous prime is 298559. The next prime is 298579. The reversal of 298562 is 265892.

It is a d-powerful number, because it can be written as 2¹⁰ + 9² + 5⁴ + 8³ + 6⁷ + 2¹⁴ .

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 7 ways as a sum of consecutive naturals, for example, 737 + ... + 1067.

It is an arithmetic number, because the mean of its divisors is an integer number (31374).

2²⁹⁸⁵⁶² is an apocalyptic number.

298562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

298562 is a deficient number, since it is larger than the sum of its proper divisors (203422).

298562 is a wasteful number, since it uses less digits than its factorization.

298562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385.

The product of its digits is 8640, while the sum is 32.

The square root of 298562 is about 546.4082722653. The cubic root of 298562 is about 66.8361631434.

The spelling of 298562 in words is "two hundred ninety-eight thousand, five hundred sixty-two".