225835 has 12 divisors (see below), whose sum is σ = 285984. Its totient is φ = 171120.

The previous prime is 225829. The next prime is 225839. The reversal of 225835 is 538522.

It is not a de Polignac number, because 225835 - 2¹³ = 217643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4782 + ... + 4828.

It is an arithmetic number, because the mean of its divisors is an integer number (23832).

2²²⁵⁸³⁵ is an apocalyptic number.

225835 is a deficient number, since it is larger than the sum of its proper divisors (60149).

225835 is an equidigital number, since it uses as much as digits as its factorization.

225835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 83 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 225835 is about 475.2210012194. The cubic root of 225835 is about 60.8971661650.

The spelling of 225835 in words is "two hundred twenty-five thousand, eight hundred thirty-five".