298348225 has 12 divisors (see below), whose sum is σ = 422802304. Its totient is φ = 204581520.

The previous prime is 298348223. The next prime is 298348277. The reversal of 298348225 is 522843892.

It is not a de Polignac number, because 298348225 - 2¹ = 298348223 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (298348223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 852249 + ... + 852598.

Almost surely, 2^298348225 is an apocalyptic number.

298348225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

298348225 is a deficient number, since it is larger than the sum of its proper divisors (124454079).

298348225 is a wasteful number, since it uses less digits than its factorization.

298348225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704864 (or 1704859 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 298348225 is about 17272.7596231754. The cubic root of 298348225 is about 668.2020742649.

The spelling of 298348225 in words is "two hundred ninety-eight million, three hundred forty-eight thousand, two hundred twenty-five".