108485163 has 12 divisors (see below), whose sum is σ = 162504888. Its totient is φ = 72323280.

The previous prime is 108485149. The next prime is 108485171. The reversal of 108485163 is 361584801.

108485163 is a `hidden beast` number, since 10 + 8 + 485 + 163 = 666.

It is not a de Polignac number, because 108485163 - 2⁵ = 108485131 is a prime.

It is a super-2 number, since 2×108485163² = 23538061182273138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108485123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222978 + ... + 223463.

It is an arithmetic number, because the mean of its divisors is an integer number (13542074).

Almost surely, 2^108485163 is an apocalyptic number.

108485163 is a deficient number, since it is larger than the sum of its proper divisors (54019725).

108485163 is an frugal number, since it uses more digits than its factorization.

108485163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446456 (or 446444 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 108485163 is about 10415.6211048598. The cubic root of 108485163 is about 476.9323506768.

The spelling of 108485163 in words is "one hundred eight million, four hundred eighty-five thousand, one hundred sixty-three".