105968808 has 96 divisors (see below), whose sum is σ = 317921760. Its totient is φ = 31616640.

The previous prime is 105968789. The next prime is 105968809. The reversal of 105968808 is 808869501.

It is a super-2 number, since 2×105968808² = 22458776537881728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105968809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52066 + ... + 54062.

It is an arithmetic number, because the mean of its divisors is an integer number (3311685).

Almost surely, 2^105968808 is an apocalyptic number.

105968808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105968808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158960880).

105968808 is an abundant number, since it is smaller than the sum of its proper divisors (211952952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105968808 is a wasteful number, since it uses less digits than its factorization.

105968808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087 (or 2080 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The square root of 105968808 is about 10294.1152121006. The cubic root of 105968808 is about 473.2159231811.

The spelling of 105968808 in words is "one hundred five million, nine hundred sixty-eight thousand, eight hundred eight".