225323205 has 8 divisors (see below), whose sum is σ = 360517152. Its totient is φ = 120172368.

The previous prime is 225323179. The next prime is 225323207. The reversal of 225323205 is 502323522.

225323205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 225323205 - 2⁵ = 225323173 is a prime.

It is a super-2 number, since 2×225323205² = 101541093422944050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225323207) 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, 7510759 + ... + 7510788.

It is an arithmetic number, because the mean of its divisors is an integer number (45064644).

Almost surely, 2^225323205 is an apocalyptic number.

It is an amenable number.

225323205 is a deficient number, since it is larger than the sum of its proper divisors (135193947).

225323205 is a wasteful number, since it uses less digits than its factorization.

225323205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15021555.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 225323205 is about 15010.7696338329. The cubic root of 225323205 is about 608.5112895690.

Adding to 225323205 its reverse (502323522), we get a palindrome (727646727).

The spelling of 225323205 in words is "two hundred twenty-five million, three hundred twenty-three thousand, two hundred five".