226485 has 24 divisors (see below), whose sum is σ = 449280. Its totient is φ = 103392.

The previous prime is 226483. The next prime is 226487. The reversal of 226485 is 584622.

It is an interprime number because it is at equal distance from previous prime (226483) and next prime (226487).

It is not a de Polignac number, because 226485 - 2¹ = 226483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45 + ... + 674.

It is an arithmetic number, because the mean of its divisors is an integer number (18720).

2²²⁶⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

226485 is a deficient number, since it is larger than the sum of its proper divisors (222795).

226485 is a wasteful number, since it uses less digits than its factorization.

226485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737 (or 734 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 226485 is about 475.9044021650. The cubic root of 226485 is about 60.9555350957.

The spelling of 226485 in words is "two hundred twenty-six thousand, four hundred eighty-five".