108005830 has 16 divisors (see below), whose sum is σ = 194542560. Its totient is φ = 43172992.

The previous prime is 108005827. The next prime is 108005851. The reversal of 108005830 is 38500801.

It is a junction number, because it is equal to n+sod(n) for n = 108005795 and 108005804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17742 + ... + 23038.

It is an arithmetic number, because the mean of its divisors is an integer number (12158910).

Almost surely, 2^108005830 is an apocalyptic number.

108005830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108005830 is a deficient number, since it is larger than the sum of its proper divisors (86536730).

108005830 is a wasteful number, since it uses less digits than its factorization.

108005830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7343.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 108005830 is about 10392.5853376337. The cubic root of 108005830 is about 476.2288844623.

The spelling of 108005830 in words is "one hundred eight million, five thousand, eight hundred thirty".