106822757 has 2 divisors, whose sum is σ = 106822758. Its totient is φ = 106822756.

The previous prime is 106822733. The next prime is 106822777. The reversal of 106822757 is 757228601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79459396 + 27363361 = 8914^2 + 5231^2 .

It is a cyclic number.

It is not a de Polignac number, because 106822757 - 2⁸ = 106822501 is a prime.

It is a super-2 number, since 2×106822757² = 22822202826162098, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 106822757.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106822717) 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, 53411378 + 53411379.

It is an arithmetic number, because the mean of its divisors is an integer number (53411379).

Almost surely, 2^106822757 is an apocalyptic number.

It is an amenable number.

106822757 is a deficient number, since it is larger than the sum of its proper divisors (1).

106822757 is an equidigital number, since it uses as much as digits as its factorization.

106822757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 106822757 is about 10335.5095181612. The cubic root of 106822757 is about 474.4836597930.

The spelling of 106822757 in words is "one hundred six million, eight hundred twenty-two thousand, seven hundred fifty-seven".