675892117 has 2 divisors, whose sum is σ = 675892118. Its totient is φ = 675892116.

The previous prime is 675892109. The next prime is 675892153. The reversal of 675892117 is 711298576.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 575712036 + 100180081 = 23994^2 + 10009^2 .

It is a cyclic number.

It is not a de Polignac number, because 675892117 - 2³ = 675892109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675892177) 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, 337946058 + 337946059.

It is an arithmetic number, because the mean of its divisors is an integer number (337946059).

Almost surely, 2^675892117 is an apocalyptic number.

It is an amenable number.

675892117 is a deficient number, since it is larger than the sum of its proper divisors (1).

675892117 is an equidigital number, since it uses as much as digits as its factorization.

675892117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 46.

The square root of 675892117 is about 25997.9252441421. The cubic root of 675892117 is about 877.5916055480.

The spelling of 675892117 in words is "six hundred seventy-five million, eight hundred ninety-two thousand, one hundred seventeen".