5182666 has 4 divisors (see below), whose sum is σ = 7774002. Its totient is φ = 2591332.

The previous prime is 5182663. The next prime is 5182669. The reversal of 5182666 is 6662815.

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

It is an interprime number because it is at equal distance from previous prime (5182663) and next prime (5182669).

It can be written as a sum of positive squares in only one way, i.e., 5130225 + 52441 = 2265^2 + 229^2 .

It is not an unprimeable number, because it can be changed into a prime (5182663) 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, 1295665 + ... + 1295668.

Almost surely, 2^5182666 is an apocalyptic number.

5182666 is a deficient number, since it is larger than the sum of its proper divisors (2591336).

5182666 is a wasteful number, since it uses less digits than its factorization.

5182666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591335.

The product of its digits is 17280, while the sum is 34.

The square root of 5182666 is about 2276.5469465838. The cubic root of 5182666 is about 173.0551017858.

The spelling of 5182666 in words is "five million, one hundred eighty-two thousand, six hundred sixty-six".