108603856 has 10 divisors (see below), whose sum is σ = 210420002. Its totient is φ = 54301920.

The previous prime is 108603839. The next prime is 108603889. The reversal of 108603856 is 658306801.

It can be written as a sum of positive squares in only one way, i.e., 96353856 + 12250000 = 9816^2 + 3500^2 .

It is a congruent number.

It is an unprimeable number.

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, 3393855 + ... + 3393886.

Almost surely, 2^108603856 is an apocalyptic number.

108603856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

108603856 is a deficient number, since it is larger than the sum of its proper divisors (101816146).

108603856 is an equidigital number, since it uses as much as digits as its factorization.

108603856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6787749 (or 6787743 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 108603856 is about 10421.3173831335. The cubic root of 108603856 is about 477.1062236055.

The spelling of 108603856 in words is "one hundred eight million, six hundred three thousand, eight hundred fifty-six".