108847385 has 16 divisors (see below), whose sum is σ = 138032640. Its totient is φ = 82230720.

The previous prime is 108847381. The next prime is 108847391. The reversal of 108847385 is 583748801.

It is not a de Polignac number, because 108847385 - 2² = 108847381 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108847381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3095 + ... + 15075.

It is an arithmetic number, because the mean of its divisors is an integer number (8627040).

Almost surely, 2^108847385 is an apocalyptic number.

It is an amenable number.

108847385 is a deficient number, since it is larger than the sum of its proper divisors (29185255).

108847385 is a wasteful number, since it uses less digits than its factorization.

108847385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12088.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 108847385 is about 10432.9950158140. The cubic root of 108847385 is about 477.4625721054.

The spelling of 108847385 in words is "one hundred eight million, eight hundred forty-seven thousand, three hundred eighty-five".