225259067 has 4 divisors (see below), whose sum is σ = 245737176. Its totient is φ = 204780960.

The previous prime is 225259049. The next prime is 225259103. The reversal of 225259067 is 760952522.

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

It is a cyclic number.

It is not a de Polignac number, because 225259067 - 2¹⁶ = 225193531 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225259067.

It is not an unprimeable number, because it can be changed into a prime (225256067) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10239038 + ... + 10239059.

It is an arithmetic number, because the mean of its divisors is an integer number (61434294).

Almost surely, 2^225259067 is an apocalyptic number.

225259067 is a deficient number, since it is larger than the sum of its proper divisors (20478109).

225259067 is a wasteful number, since it uses less digits than its factorization.

225259067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20478108.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 225259067 is about 15008.6330823296. The cubic root of 225259067 is about 608.4535467356.

The spelling of 225259067 in words is "two hundred twenty-five million, two hundred fifty-nine thousand, sixty-seven".