226459 has 4 divisors (see below), whose sum is σ = 227416. Its totient is φ = 225504.

The previous prime is 226453. The next prime is 226463. The reversal of 226459 is 954622.

226459 is nontrivially palindromic in base 15.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 226459 - 2³ = 226451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226451) 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 3 ways as a sum of consecutive naturals, for example, 172 + ... + 694.

It is an arithmetic number, because the mean of its divisors is an integer number (56854).

2²²⁶⁴⁵⁹ is an apocalyptic number.

226459 is a deficient number, since it is larger than the sum of its proper divisors (957).

226459 is an equidigital number, since it uses as much as digits as its factorization.

226459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956.

The product of its digits is 4320, while the sum is 28.

The square root of 226459 is about 475.8770849705. The cubic root of 226459 is about 60.9532024842.

The spelling of 226459 in words is "two hundred twenty-six thousand, four hundred fifty-nine".