108832189 has 2 divisors, whose sum is σ = 108832190. Its totient is φ = 108832188.

The previous prime is 108832177. The next prime is 108832201. The reversal of 108832189 is 981238801.

It is a balanced prime because it is at equal distance from previous prime (108832177) and next prime (108832201).

It can be written as a sum of positive squares in only one way, i.e., 105884100 + 2948089 = 10290^2 + 1717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108832189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108832109) 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, 54416094 + 54416095.

It is an arithmetic number, because the mean of its divisors is an integer number (54416095).

Almost surely, 2^108832189 is an apocalyptic number.

It is an amenable number.

108832189 is a deficient number, since it is larger than the sum of its proper divisors (1).

108832189 is an equidigital number, since it uses as much as digits as its factorization.

108832189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 40.

The square root of 108832189 is about 10432.2667239675. The cubic root of 108832189 is about 477.4403518230.

The spelling of 108832189 in words is "one hundred eight million, eight hundred thirty-two thousand, one hundred eighty-nine".