226673826 has 8 divisors (see below), whose sum is σ = 453347664. Its totient is φ = 75557940.

The previous prime is 226673749. The next prime is 226673827. The reversal of 226673826 is 628376622.

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

226673826 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (226673827) 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, 18889480 + ... + 18889491.

It is an arithmetic number, because the mean of its divisors is an integer number (56668458).

Almost surely, 2^226673826 is an apocalyptic number.

226673826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

226673826 is a wasteful number, since it uses less digits than its factorization.

226673826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37778976.

The product of its digits is 290304, while the sum is 42.

The square root of 226673826 is about 15055.6908177606. The cubic root of 226673826 is about 609.7247042276.

The spelling of 226673826 in words is "two hundred twenty-six million, six hundred seventy-three thousand, eight hundred twenty-six".