298662 has 32 divisors (see below), whose sum is σ = 736512. Its totient is φ = 78624.

The previous prime is 298651. The next prime is 298667. The reversal of 298662 is 266892.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 298662.

It is not an unprimeable number, because it can be changed into a prime (298667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273 + ... + 819.

It is an arithmetic number, because the mean of its divisors is an integer number (23016).

2²⁹⁸⁶⁶² is an apocalyptic number.

It is a pronic number, being equal to 546×547.

It is a practical number, because each smaller number is the sum of distinct divisors of 298662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368256).

298662 is an abundant number, since it is smaller than the sum of its proper divisors (437850).

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

298662 is a wasteful number, since it uses less digits than its factorization.

298662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572.

The product of its digits is 10368, while the sum is 33.

The square root of 298662 is about 546.4997712717. The cubic root of 298662 is about 66.8436243187.

The spelling of 298662 in words is "two hundred ninety-eight thousand, six hundred sixty-two".