105606061 has 4 divisors (see below), whose sum is σ = 115206624. Its totient is φ = 96005500.

The previous prime is 105606013. The next prime is 105606077. The reversal of 105606061 is 160606501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105606061 - 2¹¹ = 105604013 is a prime.

It is a super-3 number, since 3×105606061³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105696061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4800265 + ... + 4800286.

It is an arithmetic number, because the mean of its divisors is an integer number (28801656).

Almost surely, 2^105606061 is an apocalyptic number.

105606061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

105606061 is a deficient number, since it is larger than the sum of its proper divisors (9600563).

105606061 is an equidigital number, since it uses as much as digits as its factorization.

105606061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9600562.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 105606061 is about 10276.4809638319. The cubic root of 105606061 is about 472.6753430394.

The spelling of 105606061 in words is "one hundred five million, six hundred six thousand, sixty-one".