298250 has 16 divisors (see below), whose sum is σ = 558792. Its totient is φ = 119200.

The previous prime is 298247. The next prime is 298261. The reversal of 298250 is 52892.

It can be written as a sum of positive squares in 4 ways, for example, as 89401 + 208849 = 299^2 + 457^2 .

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, 347 + ... + 846.

2²⁹⁸²⁵⁰ is an apocalyptic number.

298250 is a deficient number, since it is larger than the sum of its proper divisors (260542).

298250 is a wasteful number, since it uses less digits than its factorization.

298250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 298250 is about 546.1226968365. The cubic root of 298250 is about 66.8128735632.

The spelling of 298250 in words is "two hundred ninety-eight thousand, two hundred fifty".