225573376 has 40 divisors (see below), whose sum is σ = 515100960. Its totient is φ = 96672768.

The previous prime is 225573371. The next prime is 225573379. The reversal of 225573376 is 673375522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225573371) 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 3 ways as a sum of consecutive naturals, for example, 27886 + ... + 35053.

It is an arithmetic number, because the mean of its divisors is an integer number (12877524).

Almost surely, 2^225573376 is an apocalyptic number.

It is an amenable number.

225573376 is an abundant number, since it is smaller than the sum of its proper divisors (289527584).

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

225573376 is an frugal number, since it uses more digits than its factorization.

225573376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62964 (or 62948 counting only the distinct ones).

The product of its digits is 264600, while the sum is 40.

The square root of 225573376 is about 15019.1003725256. The cubic root of 225573376 is about 608.7364114818.

The spelling of 225573376 in words is "two hundred twenty-five million, five hundred seventy-three thousand, three hundred seventy-six".