5065666 has 16 divisors (see below), whose sum is σ = 8078400. Its totient is φ = 2375568.

The previous prime is 5065663. The next prime is 5065693. The reversal of 5065666 is 6665605.

It is not an unprimeable number, because it can be changed into a prime (5065661) 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 7 ways as a sum of consecutive naturals, for example, 3531 + ... + 4753.

It is an arithmetic number, because the mean of its divisors is an integer number (504900).

Almost surely, 2^5065666 is an apocalyptic number.

5065666 is a deficient number, since it is larger than the sum of its proper divisors (3012734).

5065666 is a wasteful number, since it uses less digits than its factorization.

5065666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 5065666 is about 2250.7034455921. The cubic root of 5065666 is about 171.7429231490.

The spelling of 5065666 in words is "five million, sixty-five thousand, six hundred sixty-six".