4103541 has 28 divisors (see below), whose sum is σ = 6641068. Its totient is φ = 2519424.

The previous prime is 4103521. The next prime is 4103543. The reversal of 4103541 is 1453014.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 531441 + 3572100 = 729^2 + 1890^2 .

It is not a de Polignac number, because 4103541 - 2¹⁰ = 4102517 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103543) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 9261 + ... + 9693.

It is an arithmetic number, because the mean of its divisors is an integer number (237181).

Almost surely, 2^4103541 is an apocalyptic number.

It is an amenable number.

4103541 is a deficient number, since it is larger than the sum of its proper divisors (2537527).

4103541 is an equidigital number, since it uses as much as digits as its factorization.

4103541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4103541 is about 2025.7198720455. The cubic root of 4103541 is about 160.0981299076.

Adding to 4103541 its reverse (1453014), we get a palindrome (5556555).

The spelling of 4103541 in words is "four million, one hundred three thousand, five hundred forty-one".