298241253 has 12 divisors (see below), whose sum is σ = 449523360. Its totient is φ = 190182696.

The previous prime is 298241221. The next prime is 298241269. The reversal of 298241253 is 352142892.

It is a happy number.

It is not a de Polignac number, because 298241253 - 2⁵ = 298241221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298241213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 720183 + ... + 720596.

It is an arithmetic number, because the mean of its divisors is an integer number (37460280).

Almost surely, 2^298241253 is an apocalyptic number.

298241253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

298241253 is a deficient number, since it is larger than the sum of its proper divisors (151282107).

298241253 is a wasteful number, since it uses less digits than its factorization.

298241253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440808 (or 1440805 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 298241253 is about 17269.6627934653. The cubic root of 298241253 is about 668.1222039983.

The spelling of 298241253 in words is "two hundred ninety-eight million, two hundred forty-one thousand, two hundred fifty-three".