108083855 has 32 divisors (see below), whose sum is σ = 144936000. Its totient is φ = 77362560.

The previous prime is 108083849. The next prime is 108083867. The reversal of 108083855 is 558380801.

It is not a de Polignac number, because 108083855 - 2⁴ = 108083839 is a prime.

It is a super-2 number, since 2×108083855² = 23364239423322050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 725321 + ... + 725469.

It is an arithmetic number, because the mean of its divisors is an integer number (4529250).

Almost surely, 2^108083855 is an apocalyptic number.

108083855 is a deficient number, since it is larger than the sum of its proper divisors (36852145).

108083855 is a wasteful number, since it uses less digits than its factorization.

108083855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 108083855 is about 10396.3385381585. The cubic root of 108083855 is about 476.3435351083.

The spelling of 108083855 in words is "one hundred eight million, eighty-three thousand, eight hundred fifty-five".