108948841 has 2 divisors, whose sum is σ = 108948842. Its totient is φ = 108948840.

The previous prime is 108948823. The next prime is 108948857. The reversal of 108948841 is 148849801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106007616 + 2941225 = 10296^2 + 1715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108948841 is a prime.

It is not a weakly prime, because it can be changed into another prime (108948881) 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, 54474420 + 54474421.

It is an arithmetic number, because the mean of its divisors is an integer number (54474421).

Almost surely, 2^108948841 is an apocalyptic number.

It is an amenable number.

108948841 is a deficient number, since it is larger than the sum of its proper divisors (1).

108948841 is an equidigital number, since it uses as much as digits as its factorization.

108948841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 43.

The square root of 108948841 is about 10437.8561496123. The cubic root of 108948841 is about 477.6108727126.

It can be divided in two parts, 1089 and 48841, that multiplied together give a square (53187849 = 7293²).

The spelling of 108948841 in words is "one hundred eight million, nine hundred forty-eight thousand, eight hundred forty-one".