105005606 has 8 divisors (see below), whose sum is σ = 158168160. Its totient is φ = 52282888.

The previous prime is 105005597. The next prime is 105005611. The reversal of 105005606 is 606500501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105005606² = 22052354582854472, 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, 109361 + ... + 110316.

It is an arithmetic number, because the mean of its divisors is an integer number (19771020).

Almost surely, 2^105005606 is an apocalyptic number.

105005606 is a deficient number, since it is larger than the sum of its proper divisors (53162554).

105005606 is a wasteful number, since it uses less digits than its factorization.

105005606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219918.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 105005606 is about 10247.2243070990. The cubic root of 105005606 is about 471.7777938798. Note that the first 4 decimals are identical.

The spelling of 105005606 in words is "one hundred five million, five thousand, six hundred six".