41330665 has 16 divisors (see below), whose sum is σ = 52189200. Its totient is φ = 31380480.

The previous prime is 41330651. The next prime is 41330683. The reversal of 41330665 is 56603314.

It can be written as a sum of positive squares in 8 ways, for example, as 4981824 + 36348841 = 2232^2 + 6029^2 .

It is not a de Polignac number, because 41330665 - 2¹⁷ = 41199593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4861 + ... + 10309.

It is an arithmetic number, because the mean of its divisors is an integer number (3261825).

Almost surely, 2^41330665 is an apocalyptic number.

It is an amenable number.

41330665 is a deficient number, since it is larger than the sum of its proper divisors (10858535).

41330665 is a wasteful number, since it uses less digits than its factorization.

41330665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5532.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 41330665 is about 6428.8929840214. The cubic root of 41330665 is about 345.7462388057.

Adding to 41330665 its reverse (56603314), we get a palindrome (97933979).

The spelling of 41330665 in words is "forty-one million, three hundred thirty thousand, six hundred sixty-five".