4105305 has 12 divisors (see below), whose sum is σ = 7115940. Its totient is φ = 2189472.

The previous prime is 4105259. The next prime is 4105307. The reversal of 4105305 is 5035014.

It can be written as a sum of positive squares in 2 ways, for example, as 3229209 + 876096 = 1797^2 + 936^2 .

It is not a de Polignac number, because 4105305 - 2¹³ = 4097113 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45570 + ... + 45659.

It is an arithmetic number, because the mean of its divisors is an integer number (592995).

Almost surely, 2^4105305 is an apocalyptic number.

4105305 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4105305 is a deficient number, since it is larger than the sum of its proper divisors (3010635).

4105305 is a wasteful number, since it uses less digits than its factorization.

4105305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91240 (or 91237 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 4105305 is about 2026.1552260377. The cubic root of 4105305 is about 160.1210672231.

The spelling of 4105305 in words is "four million, one hundred five thousand, three hundred five".