677227 has 2 divisors, whose sum is σ = 677228. Its totient is φ = 677226.

The previous prime is 677213. The next prime is 677231. The reversal of 677227 is 722776.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 677227 - 2¹¹ = 675179 is a prime.

It is not a weakly prime, because it can be changed into another prime (677627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338613 + 338614.

It is an arithmetic number, because the mean of its divisors is an integer number (338614).

2⁶⁷⁷²²⁷ is an apocalyptic number.

677227 is a deficient number, since it is larger than the sum of its proper divisors (1).

677227 is an equidigital number, since it uses as much as digits as its factorization.

677227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8232, while the sum is 31.

The square root of 677227 is about 822.9380292586. The cubic root of 677227 is about 87.8168971722.

The spelling of 677227 in words is "six hundred seventy-seven thousand, two hundred twenty-seven".