225530610 has 16 divisors (see below), whose sum is σ = 541273536. Its totient is φ = 60141488.

The previous prime is 225530587. The next prime is 225530639. The reversal of 225530610 is 16035522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3758814 + ... + 3758873.

It is an arithmetic number, because the mean of its divisors is an integer number (33829596).

Almost surely, 2^225530610 is an apocalyptic number.

225530610 is an abundant number, since it is smaller than the sum of its proper divisors (315742926).

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

225530610 is a wasteful number, since it uses less digits than its factorization.

225530610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7517697.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 225530610 is about 15017.6765846119. The cubic root of 225530610 is about 608.6979393488.

The spelling of 225530610 in words is "two hundred twenty-five million, five hundred thirty thousand, six hundred ten".