298080 has 120 divisors (see below), whose sum is σ = 1097712. Its totient is φ = 76032.

The previous prime is 298063. The next prime is 298087. The reversal of 298080 is 80892.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298087) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12949 + ... + 12971.

2²⁹⁸⁰⁸⁰ is an apocalyptic number.

298080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548856).

298080 is an abundant number, since it is smaller than the sum of its proper divisors (799632).

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

298080 is a wasteful number, since it uses less digits than its factorization.

298080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 298080 is about 545.9670319717. The cubic root of 298080 is about 66.8001768913.

The spelling of 298080 in words is "two hundred ninety-eight thousand, eighty".