8665466 has 4 divisors (see below), whose sum is σ = 12998202. Its totient is φ = 4332732.

The previous prime is 8665451. The next prime is 8665469. The reversal of 8665466 is 6645668.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8532241 + 133225 = 2921^2 + 365^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8665469) 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 as a sum of consecutive naturals, namely, 2166365 + ... + 2166368.

Almost surely, 2^8665466 is an apocalyptic number.

8665466 is a deficient number, since it is larger than the sum of its proper divisors (4332736).

8665466 is a wasteful number, since it uses less digits than its factorization.

8665466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332735.

The product of its digits is 207360, while the sum is 41.

The square root of 8665466 is about 2943.7163586188. The cubic root of 8665466 is about 205.3985188506.

The spelling of 8665466 in words is "eight million, six hundred sixty-five thousand, four hundred sixty-six".