6601065 has 16 divisors (see below), whose sum is σ = 10632768. Its totient is φ = 3496896.

The previous prime is 6601061. The next prime is 6601081. The reversal of 6601065 is 5601066.

6601065 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6601065 - 2² = 6601061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6601061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954 + ... + 3756.

It is an arithmetic number, because the mean of its divisors is an integer number (664548).

Almost surely, 2^6601065 is an apocalyptic number.

It is an amenable number.

6601065 is a deficient number, since it is larger than the sum of its proper divisors (4031703).

6601065 is a wasteful number, since it uses less digits than its factorization.

6601065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 6601065 is about 2569.2537827159. The cubic root of 6601065 is about 187.5878344031.

Subtracting from 6601065 its reverse (5601066), we obtain a palindrome (999999).

The spelling of 6601065 in words is "six million, six hundred one thousand, sixty-five".