225086298 has 16 divisors (see below), whose sum is σ = 457803360. Its totient is φ = 73756976.

The previous prime is 225086261. The next prime is 225086317. The reversal of 225086298 is 892680522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317565 + ... + 318272.

It is an arithmetic number, because the mean of its divisors is an integer number (28612710).

Almost surely, 2^225086298 is an apocalyptic number.

225086298 is an abundant number, since it is smaller than the sum of its proper divisors (232717062).

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

225086298 is a wasteful number, since it uses less digits than its factorization.

225086298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635901.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 225086298 is about 15002.8763242253. The cubic root of 225086298 is about 608.2979498946.

The spelling of 225086298 in words is "two hundred twenty-five million, eighty-six thousand, two hundred ninety-eight".