298225365 has 16 divisors (see below), whose sum is σ = 490057728. Its totient is φ = 154754496.

The previous prime is 298225331. The next prime is 298225379. The reversal of 298225365 is 563522892.

It is not a de Polignac number, because 298225365 - 2¹⁰ = 298224341 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268117 + ... + 269226.

It is an arithmetic number, because the mean of its divisors is an integer number (30628608).

Almost surely, 2^298225365 is an apocalyptic number.

It is an amenable number.

298225365 is a deficient number, since it is larger than the sum of its proper divisors (191832363).

298225365 is a wasteful number, since it uses less digits than its factorization.

298225365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537388.

The product of its digits is 259200, while the sum is 42.

The square root of 298225365 is about 17269.2027899379. The cubic root of 298225365 is about 668.1103396503.

The spelling of 298225365 in words is "two hundred ninety-eight million, two hundred twenty-five thousand, three hundred sixty-five".