4105061 has 4 divisors (see below), whose sum is σ = 4121292. Its totient is φ = 4088832.

The previous prime is 4105033. The next prime is 4105069. The reversal of 4105061 is 1605014.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3682561 + 422500 = 1919^2 + 650^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4105061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105069) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7730 + ... + 8243.

It is an arithmetic number, because the mean of its divisors is an integer number (1030323).

Almost surely, 2^4105061 is an apocalyptic number.

It is an amenable number.

4105061 is a deficient number, since it is larger than the sum of its proper divisors (16231).

4105061 is a wasteful number, since it uses less digits than its factorization.

4105061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16230.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 4105061 is about 2026.0950125796. The cubic root of 4105061 is about 160.1178948795.

The spelling of 4105061 in words is "four million, one hundred five thousand, sixty-one".