227006409 has 8 divisors (see below), whose sum is σ = 345914560. Its totient is φ = 129717936.

The previous prime is 227006387. The next prime is 227006413. The reversal of 227006409 is 904600722.

It is a happy number.

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

It is not a de Polignac number, because 227006409 - 2⁹ = 227005897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227006309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5404894 + ... + 5404935.

It is an arithmetic number, because the mean of its divisors is an integer number (43239320).

Almost surely, 2^227006409 is an apocalyptic number.

It is an amenable number.

227006409 is a deficient number, since it is larger than the sum of its proper divisors (118908151).

227006409 is a wasteful number, since it uses less digits than its factorization.

227006409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10809839.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 227006409 is about 15066.7318619533. The cubic root of 227006409 is about 610.0227609531.

The spelling of 227006409 in words is "two hundred twenty-seven million, six thousand, four hundred nine".