4051105 has 8 divisors (see below), whose sum is σ = 5072832. Its totient is φ = 3099888.

The previous prime is 4051081. The next prime is 4051121. The reversal of 4051105 is 5011504.

It is a happy number.

4051105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4051105 - 2¹¹ = 4049057 is a prime.

It is a super-2 number, since 2×4051105² = 32822903442050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17499 + ... + 17728.

It is an arithmetic number, because the mean of its divisors is an integer number (634104).

Almost surely, 2^4051105 is an apocalyptic number.

It is an amenable number.

4051105 is a deficient number, since it is larger than the sum of its proper divisors (1021727).

4051105 is a wasteful number, since it uses less digits than its factorization.

4051105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35255.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 4051105 is about 2012.7357004833. The cubic root of 4051105 is about 159.4132808211.

Adding to 4051105 its reverse (5011504), we get a palindrome (9062609).

The spelling of 4051105 in words is "four million, fifty-one thousand, one hundred five".