108855827 has 2 divisors, whose sum is σ = 108855828. Its totient is φ = 108855826.

The previous prime is 108855823. The next prime is 108855839. The reversal of 108855827 is 728558801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108855827 - 2² = 108855823 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108855823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54427913 + 54427914.

It is an arithmetic number, because the mean of its divisors is an integer number (54427914).

Almost surely, 2^108855827 is an apocalyptic number.

108855827 is a deficient number, since it is larger than the sum of its proper divisors (1).

108855827 is an equidigital number, since it uses as much as digits as its factorization.

108855827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 179200, while the sum is 44.

The square root of 108855827 is about 10433.3995897790. The cubic root of 108855827 is about 477.4749154883.

The spelling of 108855827 in words is "one hundred eight million, eight hundred fifty-five thousand, eight hundred twenty-seven".