225283 has 8 divisors (see below), whose sum is σ = 241920. Its totient is φ = 209160.

The previous prime is 225263. The next prime is 225287. The reversal of 225283 is 382522.

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

It is a cyclic number.

It is not a de Polignac number, because 225283 - 2⁹ = 224771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266 + ... + 1432.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2²²⁵²⁸³ is an apocalyptic number.

225283 is a deficient number, since it is larger than the sum of its proper divisors (16637).

225283 is a wasteful number, since it uses less digits than its factorization.

225283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257.

The product of its digits is 960, while the sum is 22.

The square root of 225283 is about 474.6398634755. The cubic root of 225283 is about 60.8475094670.

The spelling of 225283 in words is "two hundred twenty-five thousand, two hundred eighty-three".