108825169 has 2 divisors, whose sum is σ = 108825170. Its totient is φ = 108825168.

The previous prime is 108825137. The next prime is 108825203. The reversal of 108825169 is 961528801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76335169 + 32490000 = 8737^2 + 5700^2 .

It is a cyclic number.

It is not a de Polignac number, because 108825169 - 2⁵ = 108825137 is a prime.

It is a super-2 number, since 2×108825169² = 23685834815757122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (108825569) 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, 54412584 + 54412585.

It is an arithmetic number, because the mean of its divisors is an integer number (54412585).

Almost surely, 2^108825169 is an apocalyptic number.

It is an amenable number.

108825169 is a deficient number, since it is larger than the sum of its proper divisors (1).

108825169 is an equidigital number, since it uses as much as digits as its factorization.

108825169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 40.

The square root of 108825169 is about 10431.9302624203. The cubic root of 108825169 is about 477.4300861612.

The spelling of 108825169 in words is "one hundred eight million, eight hundred twenty-five thousand, one hundred sixty-nine".