105043808 has 24 divisors (see below), whose sum is σ = 208202400. Its totient is φ = 52167040.

The previous prime is 105043793. The next prime is 105043811. The reversal of 105043808 is 808340501.

It is a super-2 number, since 2×105043808² = 22068403198281728, 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 3 ways as a sum of consecutive naturals, for example, 6248 + ... + 15783.

It is an arithmetic number, because the mean of its divisors is an integer number (8675100).

Almost surely, 2^105043808 is an apocalyptic number.

It is an amenable number.

105043808 is a deficient number, since it is larger than the sum of its proper divisors (103158592).

105043808 is a wasteful number, since it uses less digits than its factorization.

105043808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22190 (or 22182 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 105043808 is about 10249.0881545628. The cubic root of 105043808 is about 471.8349993021.

The spelling of 105043808 in words is "one hundred five million, forty-three thousand, eight hundred eight".