108280847 has 2 divisors, whose sum is σ = 108280848. Its totient is φ = 108280846.

The previous prime is 108280841. The next prime is 108280883. The reversal of 108280847 is 748082801.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108280847 - 2⁴ = 108280831 is a prime.

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 108280847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108280841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54140423 + 54140424.

It is an arithmetic number, because the mean of its divisors is an integer number (54140424).

Almost surely, 2^108280847 is an apocalyptic number.

108280847 is a deficient number, since it is larger than the sum of its proper divisors (1).

108280847 is an equidigital number, since it uses as much as digits as its factorization.

108280847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 108280847 is about 10405.8083299665. The cubic root of 108280847 is about 476.6327516472.

The spelling of 108280847 in words is "one hundred eight million, two hundred eighty thousand, eight hundred forty-seven".