4115541 has 8 divisors (see below), whose sum is σ = 5539104. Its totient is φ = 2717840.

The previous prime is 4115537. The next prime is 4115543. The reversal of 4115541 is 1455114.

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 4115541 - 2² = 4115537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4115543) 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 7 ways as a sum of consecutive naturals, for example, 6090 + ... + 6731.

It is an arithmetic number, because the mean of its divisors is an integer number (692388).

Almost surely, 2^4115541 is an apocalyptic number.

It is an amenable number.

4115541 is a deficient number, since it is larger than the sum of its proper divisors (1423563).

4115541 is a wasteful number, since it uses less digits than its factorization.

4115541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12931.

The product of its digits is 400, while the sum is 21.

The square root of 4115541 is about 2028.6796198513. The cubic root of 4115541 is about 160.2540365496.

It can be divided in two parts, 4115 and 541, that added together give a triangular number (4656 = T₉₆).

The spelling of 4115541 in words is "four million, one hundred fifteen thousand, five hundred forty-one".