225962798 has 8 divisors (see below), whose sum is σ = 340838280. Its totient is φ = 112350040.

The previous prime is 225962783. The next prime is 225962843. The reversal of 225962798 is 897269522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315233 + ... + 315948.

It is an arithmetic number, because the mean of its divisors is an integer number (42604785).

Almost surely, 2^225962798 is an apocalyptic number.

225962798 is a deficient number, since it is larger than the sum of its proper divisors (114875482).

225962798 is a wasteful number, since it uses less digits than its factorization.

225962798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631362.

The product of its digits is 1088640, while the sum is 50.

The square root of 225962798 is about 15032.0590073350. The cubic root of 225962798 is about 609.0865105213.

The spelling of 225962798 in words is "two hundred twenty-five million, nine hundred sixty-two thousand, seven hundred ninety-eight".