227080669 has 2 divisors, whose sum is σ = 227080670. Its totient is φ = 227080668.

The previous prime is 227080657. The next prime is 227080703. The reversal of 227080669 is 966080722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129663769 + 97416900 = 11387^2 + 9870^2 .

It is a cyclic number.

It is not a de Polignac number, because 227080669 - 2⁹ = 227080157 is a prime.

It is a super-2 number, since 2×227080669² = 103131260466975122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227080639) 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 as a sum of consecutive naturals, namely, 113540334 + 113540335.

It is an arithmetic number, because the mean of its divisors is an integer number (113540335).

Almost surely, 2^227080669 is an apocalyptic number.

It is an amenable number.

227080669 is a deficient number, since it is larger than the sum of its proper divisors (1).

227080669 is an equidigital number, since it uses as much as digits as its factorization.

227080669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 227080669 is about 15069.1960303130. The cubic root of 227080669 is about 610.0892720730.

The spelling of 227080669 in words is "two hundred twenty-seven million, eighty thousand, six hundred sixty-nine".