225610 has 32 divisors (see below), whose sum is σ = 508032. Its totient is φ = 70080.

The previous prime is 225601. The next prime is 225611. The reversal of 225610 is 16522.

It is a happy number.

225610 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (225611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624 + ... + 916.

It is an arithmetic number, because the mean of its divisors is an integer number (15876).

2²²⁵⁶¹⁰ is an apocalyptic number.

225610 is an abundant number, since it is smaller than the sum of its proper divisors (282422).

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

225610 is a wasteful number, since it uses less digits than its factorization.

225610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 225610 is about 474.9842102639. The cubic root of 225610 is about 60.8769354430.

The spelling of 225610 in words is "two hundred twenty-five thousand, six hundred ten".