227056329 has 6 divisors (see below), whose sum is σ = 327970266. Its totient is φ = 151370880.

The previous prime is 227056321. The next prime is 227056331. The reversal of 227056329 is 923650722.

227056329 is a `hidden beast` number, since 2 + 2 + 70 + 563 + 29 = 666.

It can be written as a sum of positive squares in only one way, i.e., 119311929 + 107744400 = 10923^2 + 10380^2 .

It is not a de Polignac number, because 227056329 - 2³ = 227056321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 227056293 and 227056302.

It is not an unprimeable number, because it can be changed into a prime (227056321) 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 5 ways as a sum of consecutive naturals, for example, 12614232 + ... + 12614249.

It is an arithmetic number, because the mean of its divisors is an integer number (54661711).

Almost surely, 2^227056329 is an apocalyptic number.

It is an amenable number.

227056329 is a deficient number, since it is larger than the sum of its proper divisors (100913937).

227056329 is a wasteful number, since it uses less digits than its factorization.

227056329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25228487 (or 25228484 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 227056329 is about 15068.3884008875. The cubic root of 227056329 is about 610.0674735002.

The spelling of 227056329 in words is "two hundred twenty-seven million, fifty-six thousand, three hundred twenty-nine".