4115105 has 8 divisors (see below), whose sum is σ = 5228712. Its totient is φ = 3098368.

The previous prime is 4115101. The next prime is 4115117. The reversal of 4115105 is 5015114.

It can be written as a sum of positive squares in 4 ways, for example, as 625681 + 3489424 = 791^2 + 1868^2 .

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 4115105 - 2² = 4115101 is a prime.

It is a super-2 number, since 2×4115105² = 33868178322050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4115101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24122 + ... + 24291.

It is an arithmetic number, because the mean of its divisors is an integer number (653589).

Almost surely, 2^4115105 is an apocalyptic number.

It is an amenable number.

4115105 is a deficient number, since it is larger than the sum of its proper divisors (1113607).

4115105 is a wasteful number, since it uses less digits than its factorization.

4115105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48435.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 4115105 is about 2028.5721579476. The cubic root of 4115105 is about 160.2483772510.

Subtracting 4115105 from its reverse (5015114), we obtain a palindrome (900009).

The spelling of 4115105 in words is "four million, one hundred fifteen thousand, one hundred five".