6614065 has 4 divisors (see below), whose sum is σ = 7936884. Its totient is φ = 5291248.

The previous prime is 6614063. The next prime is 6614089. The reversal of 6614065 is 5604166.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5604166 = 2 ⋅2802083.

It can be written as a sum of positive squares in 2 ways, for example, as 3341584 + 3272481 = 1828^2 + 1809^2 .

It is a cyclic number.

It is not a de Polignac number, because 6614065 - 2¹ = 6614063 is a prime.

It is a Duffinian number.

6614065 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6614063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661402 + ... + 661411.

It is an arithmetic number, because the mean of its divisors is an integer number (1984221).

Almost surely, 2^6614065 is an apocalyptic number.

It is an amenable number.

6614065 is a deficient number, since it is larger than the sum of its proper divisors (1322819).

6614065 is a wasteful number, since it uses less digits than its factorization.

6614065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322818.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6614065 is about 2571.7824558076. The cubic root of 6614065 is about 187.7108975112.

The spelling of 6614065 in words is "six million, six hundred fourteen thousand, sixty-five".