108065830 has 16 divisors (see below), whose sum is σ = 196005744. Its totient is φ = 42895840.

The previous prime is 108065813. The next prime is 108065833. The reversal of 108065830 is 38560801.

It is a super-2 number, since 2×108065830² = 23356447227177800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108065792 and 108065801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108065833) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 39937 + ... + 42556.

It is an arithmetic number, because the mean of its divisors is an integer number (12250359).

Almost surely, 2^108065830 is an apocalyptic number.

108065830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108065830 is a deficient number, since it is larger than the sum of its proper divisors (87939914).

108065830 is a wasteful number, since it uses less digits than its factorization.

108065830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82631.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 108065830 is about 10395.4716102734. The cubic root of 108065830 is about 476.3170539113.

The spelling of 108065830 in words is "one hundred eight million, sixty-five thousand, eight hundred thirty".