105000068 has 24 divisors (see below), whose sum is σ = 194140800. Its totient is φ = 49608608.

The previous prime is 105000067. The next prime is 105000073. The reversal of 105000068 is 860000501.

It is a super-2 number, since 2×105000068² = 22050028560009248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105000067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4178 + ... + 15081.

It is an arithmetic number, because the mean of its divisors is an integer number (8089200).

Almost surely, 2^105000068 is an apocalyptic number.

It is an amenable number.

105000068 is a deficient number, since it is larger than the sum of its proper divisors (89140732).

105000068 is a wasteful number, since it uses less digits than its factorization.

105000068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19339 (or 19337 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 105000068 is about 10246.9540840193. The cubic root of 105000068 is about 471.7694998739.

Adding to 105000068 its reverse (860000501), we get a palindrome (965000569).

It can be divided in two parts, 10500006 and 8, that multiplied together give a palindrome (84000048).

The spelling of 105000068 in words is "one hundred five million, sixty-eight", and thus it is an aban number.