225000241 has 4 divisors (see below), whose sum is σ = 232758900. Its totient is φ = 217241584.

The previous prime is 225000227. The next prime is 225000247. The reversal of 225000241 is 142000522.

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 66341025 + 158659216 = 8145^2 + 12596^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225000241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225000247) 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, 3879286 + ... + 3879343.

It is an arithmetic number, because the mean of its divisors is an integer number (58189725).

Almost surely, 2^225000241 is an apocalyptic number.

It is an amenable number.

225000241 is a deficient number, since it is larger than the sum of its proper divisors (7758659).

225000241 is an equidigital number, since it uses as much as digits as its factorization.

225000241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7758658.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 225000241 is about 15000.0080333312. The cubic root of 225000241 is about 608.2204167144.

Adding to 225000241 its reverse (142000522), we get a palindrome (367000763).

The spelling of 225000241 in words is "two hundred twenty-five million, two hundred forty-one", and thus it is an aban number.