225395 has 8 divisors (see below), whose sum is σ = 275280. Its totient is φ = 177120.

The previous prime is 225383. The next prime is 225427. The reversal of 225395 is 593522.

225395 is nontrivially palindromic in base 16.

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

It is a de Polignac number, because none of the positive numbers 2^k-225395 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65 + ... + 674.

It is an arithmetic number, because the mean of its divisors is an integer number (34410).

2²²⁵³⁹⁵ is an apocalyptic number.

225395 is a deficient number, since it is larger than the sum of its proper divisors (49885).

225395 is an equidigital number, since it uses as much as digits as its factorization.

225395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805.

The product of its digits is 2700, while the sum is 26.

The square root of 225395 is about 474.7578330054. The cubic root of 225395 is about 60.8575912930.

The spelling of 225395 in words is "two hundred twenty-five thousand, three hundred ninety-five".