226626 has 16 divisors (see below), whose sum is σ = 458784. Its totient is φ = 74624.

The previous prime is 226621. The next prime is 226631. The reversal of 226626 is 626622.

226626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (226621) and next prime (226631).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 226596 and 226605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466 + ... + 818.

It is an arithmetic number, because the mean of its divisors is an integer number (28674).

2²²⁶⁶²⁶ is an apocalyptic number.

226626 is an abundant number, since it is smaller than the sum of its proper divisors (232158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226626 is a wasteful number, since it uses less digits than its factorization.

226626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465.

The product of its digits is 1728, while the sum is 24.

The square root of 226626 is about 476.0525181112. The cubic root of 226626 is about 60.9681819193.

The spelling of 226626 in words is "two hundred twenty-six thousand, six hundred twenty-six".