108854447 has 8 divisors (see below), whose sum is σ = 117416544. Its totient is φ = 100319328.

The previous prime is 108854381. The next prime is 108854507. The reversal of 108854447 is 744458801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108854447 - 2²⁰ = 107805871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108854747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078 + ... + 14900.

It is an arithmetic number, because the mean of its divisors is an integer number (14677068).

Almost surely, 2^108854447 is an apocalyptic number.

108854447 is a deficient number, since it is larger than the sum of its proper divisors (8562097).

108854447 is a wasteful number, since it uses less digits than its factorization.

108854447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13489.

The product of its (nonzero) digits is 143360, while the sum is 41.

The square root of 108854447 is about 10433.3334558040. Note that the first 3 decimals coincide. The cubic root of 108854447 is about 477.4728977792.

The spelling of 108854447 in words is "one hundred eight million, eight hundred fifty-four thousand, four hundred forty-seven".