225475373 has 8 divisors (see below), whose sum is σ = 231930720. Its totient is φ = 219039120.

The previous prime is 225475363. The next prime is 225475379. The reversal of 225475373 is 373574522.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 225475373 - 2⁴ = 225475357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225475379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21158 + ... + 29976.

It is an arithmetic number, because the mean of its divisors is an integer number (28991340).

Almost surely, 2^225475373 is an apocalyptic number.

It is an amenable number.

225475373 is a deficient number, since it is larger than the sum of its proper divisors (6455347).

225475373 is an equidigital number, since it uses as much as digits as its factorization.

225475373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9547.

The product of its digits is 176400, while the sum is 38.

The square root of 225475373 is about 15015.8374058858. The cubic root of 225475373 is about 608.6482411528.

The spelling of 225475373 in words is "two hundred twenty-five million, four hundred seventy-five thousand, three hundred seventy-three".