41404541 has 4 divisors (see below), whose sum is σ = 41443584. Its totient is φ = 41365500.

The previous prime is 41404529. The next prime is 41404549. The reversal of 41404541 is 14540414.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41404541 - 2²² = 37210237 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 (41404549) 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, 17885 + ... + 20066.

It is an arithmetic number, because the mean of its divisors is an integer number (10360896).

Almost surely, 2^41404541 is an apocalyptic number.

It is an amenable number.

41404541 is a deficient number, since it is larger than the sum of its proper divisors (39043).

41404541 is a wasteful number, since it uses less digits than its factorization.

41404541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39042.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 41404541 is about 6434.6360425435. The cubic root of 41404541 is about 345.9521161753.

Adding to 41404541 its reverse (14540414), we get a palindrome (55944955).

The spelling of 41404541 in words is "forty-one million, four hundred four thousand, five hundred forty-one".