226910826 has 24 divisors (see below), whose sum is σ = 492082500. Its totient is φ = 75568896.

The previous prime is 226910807. The next prime is 226910869. The reversal of 226910826 is 628019622.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 226532601 + 378225 = 15051^2 + 615^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17436 + ... + 27528.

Almost surely, 2^226910826 is an apocalyptic number.

226910826 is an abundant number, since it is smaller than the sum of its proper divisors (265171674).

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

226910826 is a wasteful number, since it uses less digits than its factorization.

226910826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11350 (or 11347 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 226910826 is about 15063.5595394980. The cubic root of 226910826 is about 609.9371304909.

The spelling of 226910826 in words is "two hundred twenty-six million, nine hundred ten thousand, eight hundred twenty-six".