41116541 has 4 divisors (see below), whose sum is σ = 41193084. Its totient is φ = 41040000.

The previous prime is 41116507. The next prime is 41116553. The reversal of 41116541 is 14561114.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23088025 + 18028516 = 4805^2 + 4246^2 .

It is a cyclic number.

It is not a de Polignac number, because 41116541 - 2¹⁸ = 40854397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41116441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37460 + ... + 38541.

It is an arithmetic number, because the mean of its divisors is an integer number (10298271).

Almost surely, 2^41116541 is an apocalyptic number.

It is an amenable number.

41116541 is a deficient number, since it is larger than the sum of its proper divisors (76543).

41116541 is an equidigital number, since it uses as much as digits as its factorization.

41116541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76542.

The product of its digits is 480, while the sum is 23.

The square root of 41116541 is about 6412.2181029656. The cubic root of 41116541 is about 345.1481293467.

Adding to 41116541 its reverse (14561114), we get a palindrome (55677655).

The spelling of 41116541 in words is "forty-one million, one hundred sixteen thousand, five hundred forty-one".