226456 has 8 divisors (see below), whose sum is σ = 424620. Its totient is φ = 113224.

The previous prime is 226453. The next prime is 226463. The reversal of 226456 is 654622.

226456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 226456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14146 + ... + 14161.

2²²⁶⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

226456 is a deficient number, since it is larger than the sum of its proper divisors (198164).

226456 is a wasteful number, since it uses less digits than its factorization.

226456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28313 (or 28309 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 226456 is about 475.8739328856. The cubic root of 226456 is about 60.9529333252.

The spelling of 226456 in words is "two hundred twenty-six thousand, four hundred fifty-six".