225920876 has 6 divisors (see below), whose sum is σ = 395361540. Its totient is φ = 112960436.

The previous prime is 225920867. The next prime is 225920879. The reversal of 225920876 is 678029522.

It is not an unprimeable number, because it can be changed into a prime (225920879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28240106 + ... + 28240113.

It is an arithmetic number, because the mean of its divisors is an integer number (65893590).

Almost surely, 2^225920876 is an apocalyptic number.

It is an amenable number.

225920876 is a deficient number, since it is larger than the sum of its proper divisors (169440664).

225920876 is a wasteful number, since it uses less digits than its factorization.

225920876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56480223 (or 56480221 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 225920876 is about 15030.6645229012. The cubic root of 225920876 is about 609.0488410404.

The spelling of 225920876 in words is "two hundred twenty-five million, nine hundred twenty thousand, eight hundred seventy-six".