108806471 has 2 divisors, whose sum is σ = 108806472. Its totient is φ = 108806470.

The previous prime is 108806437. The next prime is 108806473. The reversal of 108806471 is 174608801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108806471 - 2¹⁸ = 108544327 is a prime.

It is a super-3 number, since 3×108806471³ (a number of 25 digits) contains 333 as substring.

Together with 108806473, 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 (108806473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54403235 + 54403236.

It is an arithmetic number, because the mean of its divisors is an integer number (54403236).

Almost surely, 2^108806471 is an apocalyptic number.

108806471 is a deficient number, since it is larger than the sum of its proper divisors (1).

108806471 is an equidigital number, since it uses as much as digits as its factorization.

108806471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 108806471 is about 10431.0340331148. The cubic root of 108806471 is about 477.4027410805.

The spelling of 108806471 in words is "one hundred eight million, eight hundred six thousand, four hundred seventy-one".