225223606 has 16 divisors (see below), whose sum is σ = 362329200. Its totient is φ = 104671008.

The previous prime is 225223601. The next prime is 225223627. The reversal of 225223606 is 606322522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225223601) 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, 53901 + ... + 57928.

It is an arithmetic number, because the mean of its divisors is an integer number (22645575).

Almost surely, 2^225223606 is an apocalyptic number.

225223606 is a deficient number, since it is larger than the sum of its proper divisors (137105594).

225223606 is a wasteful number, since it uses less digits than its factorization.

225223606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111903.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 225223606 is about 15007.4516824143. The cubic root of 225223606 is about 608.4216168281.

The spelling of 225223606 in words is "two hundred twenty-five million, two hundred twenty-three thousand, six hundred six".