41620043 has 4 divisors (see below), whose sum is σ = 42635208. Its totient is φ = 40604880.

The previous prime is 41620039. The next prime is 41620069. The reversal of 41620043 is 34002614.

It is a happy number.

41620043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 41620043 - 2² = 41620039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41619997 and 41620024.

It is not an unprimeable number, because it can be changed into a prime (41622043) 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 3 ways as a sum of consecutive naturals, for example, 507521 + ... + 507602.

It is an arithmetic number, because the mean of its divisors is an integer number (10658802).

Almost surely, 2^41620043 is an apocalyptic number.

41620043 is a deficient number, since it is larger than the sum of its proper divisors (1015165).

41620043 is a wasteful number, since it uses less digits than its factorization.

41620043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015164.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 41620043 is about 6451.3597791473. The cubic root of 41620043 is about 346.5512807350.

Adding to 41620043 its reverse (34002614), we get a palindrome (75622657).

The spelling of 41620043 in words is "forty-one million, six hundred twenty thousand, forty-three".