675560867 has 2 divisors, whose sum is σ = 675560868. Its totient is φ = 675560866.

The previous prime is 675560839. The next prime is 675560869. The reversal of 675560867 is 768065576.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675560867 - 2¹² = 675556771 is a prime.

Together with 675560869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (675560869) 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 as a sum of consecutive naturals, namely, 337780433 + 337780434.

It is an arithmetic number, because the mean of its divisors is an integer number (337780434).

Almost surely, 2^675560867 is an apocalyptic number.

675560867 is a deficient number, since it is larger than the sum of its proper divisors (1).

675560867 is an equidigital number, since it uses as much as digits as its factorization.

675560867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The square root of 675560867 is about 25991.5537627130. The cubic root of 675560867 is about 877.4482149509.

The spelling of 675560867 in words is "six hundred seventy-five million, five hundred sixty thousand, eight hundred sixty-seven".