41590065 has 64 divisors (see below), whose sum is σ = 76972032. Its totient is φ = 18988800.

The previous prime is 41590057. The next prime is 41590067. The reversal of 41590065 is 56009514.

It is not a de Polignac number, because 41590065 - 2³ = 41590057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41590067) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 240319 + ... + 240491.

It is an arithmetic number, because the mean of its divisors is an integer number (1202688).

Almost surely, 2^41590065 is an apocalyptic number.

It is an amenable number.

41590065 is a deficient number, since it is larger than the sum of its proper divisors (35381967).

41590065 is a wasteful number, since it uses less digits than its factorization.

41590065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 41590065 is about 6449.0359744694. The cubic root of 41590065 is about 346.4680563328.

Adding to 41590065 its reverse (56009514), we get a palindrome (97599579).

The spelling of 41590065 in words is "forty-one million, five hundred ninety thousand, sixty-five".