41106643 has 4 divisors (see below), whose sum is σ = 41200720. Its totient is φ = 41012568.

The previous prime is 41106631. The next prime is 41106673. The reversal of 41106643 is 34660114.

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

It is a cyclic number.

It is not a de Polignac number, because 41106643 - 2¹³ = 41098451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41106613) 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, 46380 + ... + 47257.

It is an arithmetic number, because the mean of its divisors is an integer number (10300180).

Almost surely, 2^41106643 is an apocalyptic number.

41106643 is a deficient number, since it is larger than the sum of its proper divisors (94077).

41106643 is an equidigital number, since it uses as much as digits as its factorization.

41106643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94076.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 41106643 is about 6411.4462487024. The cubic root of 41106643 is about 345.1204312454.

Adding to 41106643 its reverse (34660114), we get a palindrome (75766757).

The spelling of 41106643 in words is "forty-one million, one hundred six thousand, six hundred forty-three".