225240341 has 4 divisors (see below), whose sum is σ = 225437184. Its totient is φ = 225043500.

The previous prime is 225240331. The next prime is 225240391. The reversal of 225240341 is 143042522.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 225240341 - 2⁶ = 225240277 is a prime.

It is a super-2 number, since 2×225240341² = 101466422427592562, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225240331) 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, 96695 + ... + 98996.

It is an arithmetic number, because the mean of its divisors is an integer number (56359296).

Almost surely, 2^225240341 is an apocalyptic number.

It is an amenable number.

225240341 is a deficient number, since it is larger than the sum of its proper divisors (196843).

225240341 is a wasteful number, since it uses less digits than its factorization.

225240341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196842.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 225240341 is about 15008.0092284087. The cubic root of 225240341 is about 608.4366858282.

Adding to 225240341 its reverse (143042522), we get a palindrome (368282863).

The spelling of 225240341 in words is "two hundred twenty-five million, two hundred forty thousand, three hundred forty-one".