105505606 has 16 divisors (see below), whose sum is σ = 160934400. Its totient is φ = 51866568.

The previous prime is 105505549. The next prime is 105505627. The reversal of 105505606 is 606505501.

It is a super-2 number, since 2×105505606² = 22262865794854472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 40285 + ... + 42823.

It is an arithmetic number, because the mean of its divisors is an integer number (10058400).

Almost surely, 2^105505606 is an apocalyptic number.

105505606 is a deficient number, since it is larger than the sum of its proper divisors (55428794).

105505606 is a wasteful number, since it uses less digits than its factorization.

105505606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 105505606 is about 10271.5921842721. The cubic root of 105505606 is about 472.5254221459.

The spelling of 105505606 in words is "one hundred five million, five hundred five thousand, six hundred six".