108934559 has 2 divisors, whose sum is σ = 108934560. Its totient is φ = 108934558.

The previous prime is 108934547. The next prime is 108934561. The reversal of 108934559 is 955439801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108934559 - 2¹² = 108930463 is a prime.

Together with 108934561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108984559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54467279 + 54467280.

It is an arithmetic number, because the mean of its divisors is an integer number (54467280).

Almost surely, 2^108934559 is an apocalyptic number.

108934559 is a deficient number, since it is larger than the sum of its proper divisors (1).

108934559 is an equidigital number, since it uses as much as digits as its factorization.

108934559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 108934559 is about 10437.1719828697. The cubic root of 108934559 is about 477.5900019488.

The spelling of 108934559 in words is "one hundred eight million, nine hundred thirty-four thousand, five hundred fifty-nine".