225569041 has 4 divisors (see below), whose sum is σ = 226149300. Its totient is φ = 224988784.

The previous prime is 225569023. The next prime is 225569053. The reversal of 225569041 is 140965522.

It is a happy number.

225569041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 90916225 + 134652816 = 9535^2 + 11604^2 .

It is a cyclic number.

It is not a de Polignac number, because 225569041 - 2⁵ = 225569009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225568988 and 225569006.

It is not an unprimeable number, because it can be changed into a prime (225569021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289546 + ... + 290323.

It is an arithmetic number, because the mean of its divisors is an integer number (56537325).

Almost surely, 2^225569041 is an apocalyptic number.

It is an amenable number.

225569041 is a deficient number, since it is larger than the sum of its proper divisors (580259).

225569041 is an equidigital number, since it uses as much as digits as its factorization.

225569041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580258.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 225569041 is about 15018.9560555985. The cubic root of 225569041 is about 608.7325119536.

The spelling of 225569041 in words is "two hundred twenty-five million, five hundred sixty-nine thousand, forty-one".