225009367 has 4 divisors (see below), whose sum is σ = 245464776. Its totient is φ = 204553960.

The previous prime is 225009349. The next prime is 225009373. The reversal of 225009367 is 763900522.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225009367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225009307) 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, 10227688 + ... + 10227709.

It is an arithmetic number, because the mean of its divisors is an integer number (61366194).

Almost surely, 2^225009367 is an apocalyptic number.

225009367 is a deficient number, since it is larger than the sum of its proper divisors (20455409).

225009367 is a wasteful number, since it uses less digits than its factorization.

225009367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20455408.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 225009367 is about 15000.3122300837. The cubic root of 225009367 is about 608.2286397345.

Adding to 225009367 its reverse (763900522), we get a palindrome (988909889).

The spelling of 225009367 in words is "two hundred twenty-five million, nine thousand, three hundred sixty-seven".