225425465 has 8 divisors (see below), whose sum is σ = 271064448. Its totient is φ = 179971120.

The previous prime is 225425441. The next prime is 225425471. The reversal of 225425465 is 564524522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225425465 - 2¹⁴ = 225409081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43457 + ... + 48366.

It is an arithmetic number, because the mean of its divisors is an integer number (33883056).

Almost surely, 2^225425465 is an apocalyptic number.

It is an amenable number.

225425465 is a deficient number, since it is larger than the sum of its proper divisors (45638983).

225425465 is an equidigital number, since it uses as much as digits as its factorization.

225425465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92319.

The product of its digits is 96000, while the sum is 35.

The square root of 225425465 is about 15014.1754685364. The cubic root of 225425465 is about 608.6033306192.

Adding to 225425465 its reverse (564524522), we get a palindrome (789949987).

The spelling of 225425465 in words is "two hundred twenty-five million, four hundred twenty-five thousand, four hundred sixty-five".