226609817 has 8 divisors (see below), whose sum is σ = 259200000. Its totient is φ = 194073984.

The previous prime is 226609781. The next prime is 226609853. The reversal of 226609817 is 718906622.

It is an interprime number because it is at equal distance from previous prime (226609781) and next prime (226609853).

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

It is a cyclic number.

It is not a de Polignac number, because 226609817 - 2²² = 222415513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226609897) 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 7 ways as a sum of consecutive naturals, for example, 4217 + ... + 21702.

It is an arithmetic number, because the mean of its divisors is an integer number (32400000).

Almost surely, 2^226609817 is an apocalyptic number.

It is an amenable number.

226609817 is a deficient number, since it is larger than the sum of its proper divisors (32590183).

226609817 is a wasteful number, since it uses less digits than its factorization.

226609817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27175.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 226609817 is about 15053.5649266212. The cubic root of 226609817 is about 609.6673067129.

The spelling of 226609817 in words is "two hundred twenty-six million, six hundred nine thousand, eight hundred seventeen".