41660073 has 24 divisors (see below), whose sum is σ = 74063808. Its totient is φ = 21974112.

The previous prime is 41660071. The next prime is 41660083. The reversal of 41660073 is 37006614.

It is not a de Polignac number, because 41660073 - 2¹ = 41660071 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41660071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24615 + ... + 26252.

It is an arithmetic number, because the mean of its divisors is an integer number (3085992).

Almost surely, 2^41660073 is an apocalyptic number.

It is an amenable number.

41660073 is a deficient number, since it is larger than the sum of its proper divisors (32403735).

41660073 is a wasteful number, since it uses less digits than its factorization.

41660073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50893 (or 50890 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 41660073 is about 6454.4614802476. The cubic root of 41660073 is about 346.6623490381.

Adding to 41660073 its reverse (37006614), we get a palindrome (78666687).

The spelling of 41660073 in words is "forty-one million, six hundred sixty thousand, seventy-three".