226618008 has 16 divisors (see below), whose sum is σ = 566545080. Its totient is φ = 75539328.

The previous prime is 226618003. The next prime is 226618019. The reversal of 226618008 is 800816622.

It is a self number, because there is not a number n which added to its sum of digits gives 226618008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226618003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4721185 + ... + 4721232.

Almost surely, 2^226618008 is an apocalyptic number.

It is an amenable number.

226618008 is an abundant number, since it is smaller than the sum of its proper divisors (339927072).

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

226618008 is a wasteful number, since it uses less digits than its factorization.

226618008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9442426 (or 9442422 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 226618008 is about 15053.8369859647. The cubic root of 226618008 is about 609.6746522681.

The spelling of 226618008 in words is "two hundred twenty-six million, six hundred eighteen thousand, eight".