41518073 has 4 divisors (see below), whose sum is σ = 41701200. Its totient is φ = 41334948.

The previous prime is 41518051. The next prime is 41518079. The reversal of 41518073 is 37081514.

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, and also an emirpimes, since its reverse is a distinct semiprime: 37081514 = 2 ⋅18540757.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41518073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41518079) 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, 91223 + ... + 91676.

It is an arithmetic number, because the mean of its divisors is an integer number (10425300).

Almost surely, 2^41518073 is an apocalyptic number.

It is an amenable number.

41518073 is a deficient number, since it is larger than the sum of its proper divisors (183127).

41518073 is a wasteful number, since it uses less digits than its factorization.

41518073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183126.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 41518073 is about 6443.4519475201. The cubic root of 41518073 is about 346.2680299230.

Adding to 41518073 its reverse (37081514), we get a palindrome (78599587).

It can be divided in two parts, 4151807 and 3, that multiplied together give a palindrome (12455421).

The spelling of 41518073 in words is "forty-one million, five hundred eighteen thousand, seventy-three".